 -30. Solve 5*d = a + m, 5*d - 2 = -a - a for a.
-4
Suppose -51*h + 2929 = 50*h. Solve -2*r - q + 2 = 8, -q = -5*r - h for r.
-5
Let o(z) = 9 - z + 3*z - z**3 - 3*z - 3*z + 7*z**2. Let t be o(6). Solve -2*b = g, -t = 4*b - 4*g + 3 for b.
-2
Let l(m) = -m - 9. Let q be l(-11). Suppose -2*h + 16 = q*h. Suppose -g - 2*g + 15 = 0. Solve 0 = -4*r + g*w + 7, r - w - h*w = 13 for r.
-2
Suppose -5*c + 11 = -4*m, -3*m - 2*c + 5 = -4. Solve 5*r - 2*d + 10 = 0, -d - m = -2*r - 6 for r.
0
Suppose 72*o - 70*o - 8 = 0. Let k be (3 - 1)/(0 - -2). Suppose 5*j - 5*p = 40, o*p = -k - 7. Solve 3*c + 3*b + 12 = 0, -5*b = -2*c - j - 2 for c.
-4
Let b(d) = d**2 + 2*d - 99. Let y be b(-12). Solve -3*q = 2*f + 10 - 0, -f = -5*q - y for q.
-4
Suppose -1301*c - 46 = -1303*c. Solve c = 4*q - 3*l, -l = l + 2 for q.
5
Let a(s) = 9*s**2 - s - 2. Let q be a(-1). Suppose 2*f = 4*f - q. Solve f*v - 2*y = -10, -3*y = 4*v - v + 12 for v.
-3
Let i be ((-5)/(-15))/(2/96). Let m = 17 - i. Let d(z) = 4*z**2 + 2*z - 2. Let p be d(m). Solve 0 = -5*l + 4*l - 2*a + p, -5*a = -l - 3 for l.
2
Suppose 4*m + 0*m = 8. Solve 2*s + m*p = 11 + 7, 5*s - 35 = -3*p for s.
4
Let z be -3 - ((-53)/8 - (-24)/(-64)). Solve -p + 5 = -z*a, 0*a = -a - 2*p - 8 for a.
-2
Let w be (2/(-3))/((-322)/1449). Solve x - 3*o - 26 = 2*o, 0 = w*x - o - 8 for x.
1
Let b(j) = -j**3 - j**2 - 2*j - 4. Let q be b(-3). Let w = q - 3. Let i = w + -12. Solve 6 + 13 = -3*r + i*a, 3*a = 2*r + 11 for r.
2
Suppose -12*u + 9*u + 96 = 0. Suppose -3*a = -u - 40. Solve 2*o = -3*b + 4, -b + a = 2*b - 3*o for b.
4
Let v(u) = u**3 - 6*u**2 - 2*u + 15. Let a be v(6). Solve -10 = -6*d + a*d - 5*l, 12 = 2*d - 2*l for d.
5
Suppose -2*z + 260 = 4*s, -3*z + 381 = -s + 4*s. Suppose -5*p - z = 11. Let h = -23 - p. Solve 5*n - b - 20 = 0, -3*n + 4*b - h = 1 for n.
5
Suppose -72 = i + 8*i. Let p = -5 - i. Solve -o - p*o = -2*w + 10, -5*o = 2*w - 1 for o.
-1
Suppose 19*a - 15*a = 128. Let k = a - 16. Let x(b) = -b**3 - 5*b**2 - b - 3. Let n be x(-5). Solve 0 = -2*z + m - 8, -n*z - k = 2*z - 3*m for z.
-4
Suppose -41*u + 38*u = 0. Solve -5*s + 3*w + 27 = u, 5*w = 3*s - 4 - 25 for s.
3
Let m = -12 - -14. Solve 0 = -4*j - f + 3*f + 6, 2*f = -m*j - 6 for j.
0
Let o = -129 - -189. Let d = o + -57. Solve 3*j + 0*j + 11 = -4*w, -5*j = d*w + 11 for j.
-1
Suppose -83*y - 11 = -87*y + j, -2*j = -2*y + 4. Solve -q - 3 = -y*r, 2*q + 5*r = -3 + 19 for q.
3
Let c = -176 + 187. Let o(v) = -3*v - 16. Let r be o(-7). Solve -2*f - 5*g - 30 = -c, -r*f + g + 20 = 0 for f.
3
Suppose 0 = 5*j - p + 1 - 20, 0 = 5*j - 4*p - 16. Suppose d = -5*l + 12, 4*l = 5*l + j*d + 9. Solve -l*s - s + 6 = 3*q, -3*q - 9 = -s for q.
-2
Suppose 6*y - 16 = 5*y - 5*c, 2*y - 4*c + 10 = 0. Suppose -m - 2*u = y - 4, -2*u = -2*m + 18. Solve 3*a + a = -g - m, -a - 2 = 0 for g.
1
Let b be (-1 - 8/(-12))*-6. Solve -r - 4 = 2*d, -7*d + 8*d + b = 4*r for r.
0
Let y(p) = 9*p**2 + 153*p + 13. Let d be y(-17). Solve -2*v = -5*s + 2*v - d, -s = v - 1 for s.
-1
Let o = -40 - -42. Suppose -15 = -o*b - 5*i + 4, b + 4*i - 14 = 0. Solve 4*w + b*z = -4, -5*w - 2 + 0 = 4*z for w.
-2
Suppose c - 3 = -5*o - 5, -5*c + 135 = -4*o. Let b be (-1457)/(-93) + 2/(-3). Suppose -b*u + 29 = -46. Solve 8 = 3*p + w, -13 = -4*p + u*w + c for p.
4
Let a be ((-344)/20)/(3/(-15)). Let d = -82 + a. Solve 3*k - 3 = 0, -3*f - k = -d*k - 12 for f.
5
Suppose -111*u + 119*u - 16 = 0. Solve u = -2*j + 4*r, 2*j + 0 = -5*r + 25 for j.
5
Let s(u) = -8*u + 18. Let i be s(14). Let q = -89 - i. Solve 0*m + m - 8 = 2*b, 2*m + 2 = -q*b for m.
4
Let t be (-4)/6 + 2480/(-60). Let l be (12/(-10))/(t/105). Suppose a = l*a. Solve a*n - 17 = 2*x + 3*n, -3*x - n - 15 = 0 for x.
-4
Suppose -74*t = -167 - 129. Solve -k = -2*y - 5, -21 = k + 4*y + t for k.
-5
Suppose -3*i = -15, -5*i + 14 = 2*r - 25. Let q = -108 - -110. Solve q*u = -n + r*u + 22, -n - 8 = u for n.
-3
Suppose 0*k + k + 5 = 4*w, -4*k = 2*w - 16. Solve -2*q + 1 = h, w*q - 2*h - 7 = -5*h for q.
-1
Let x be -1 + (2 - 3 - -48). Suppose 43*w + 66 = x*w. Suppose -3*z - 15 = n, 7*n + z = 3*n - 5. Solve -2*l = 4*j - w, n = 2*l + 5*j - 0 - 26 for l.
3
Suppose -5*i + 24 = -9*i. Let s(h) = h**3 + 4*h**2 - 12*h + 5. Let j be s(i). Solve 1 = j*k + 4*w, k - 3*w = -4*w + 1 for k.
-3
Let d be -1 - 36/30*-5. Solve -5*w - 4*t - 19 = -8*w, 0 = w - d*t - 10 for w.
5
Suppose -3*l - 2*n - 25 = -6*l, -2*l = 2*n. Suppose 3*x = -x - 2*k, 0 = l*x - k. Let s = x + 6. Solve -c + 0*u = 5*u - s, -7 = -4*c - 3*u for c.
1
Let u = -13 + 13. Suppose u = -6*x + 9*x. Suppose 3*k + 2*m = 8, x = 3*k - m + 2 + 2. Solve k = -2*l - 3*w + 12, -5 = -2*l + w - 1 for l.
3
Let n be (2 - 3)/((-7)/(-14)). Let x be 1/((-1)/(-8)) + n. Solve 0 = -5*t - 5*h - 45, 2*h - 20 = x*h for t.
-4
Suppose 24*i + 10*i = 136. Solve i*f = -9*h + 5*h, -3*h = -f for h.
0
Let l(x) = x + 7. Suppose 3*w = -h + 12, 0 = h - w + 1 + 7. Let f be l(h). Let p be 136/24 + f/(-6). Solve k = -k - d - 2, -k = -d - p for k.
1
Suppose -6*a - 47*a + 1431 = 0. Solve 5*z = -5*n + 50, 2*z - a = -4*n + 3 for z.
5
Let p(i) = -10*i - 15. Let n be p(-2). Let r be 11 + (3 - 2) + -4. Solve -k = -2*q + r, q + n*k + 4 + 3 = 0 for q.
3
Let y be 35/(-14)*(96/20)/(-3). Solve -6 = 4*l + y*a + a, 0 = -2*l - 2*a - 2 for l.
1
Let q(r) = -13*r + 172. Let t be q(13). Solve 0 = 2*m + 3*l - 25, t*l - 5 = m + m for m.
5
Let m = -7 - -30. Suppose -2*p - 32 = -3*p - 4*s, -5*p - s + 122 = 0. Suppose 2*n + 12 - p = 0. Solve n*c + 2*r - 16 = c, 4*c + 5*r = m for c.
2
Suppose -12*f = -10*f - 10, 0 = 5*u + 4*f - 80. Solve y - 3*w = -u, 2*y - 7*w + 2*w = -20 for y.
0
Suppose -4*q = 5*r - 68, -5*r - 13 - 7 = 0. Let d(p) = -p**3 + 7*p**2 - 8*p - 5. Let o be d(6). Let s = q + o. Solve 0 = -s*a - 3*y - 16, 1 = a + y + 3 for a.
-5
Suppose 0*x + 45 = 5*g - 4*x, -4*g = 2*x - 10. Suppose j = -5*p + 2*j + 25, j - 15 = -g*p. Solve p*i + 3*w = w + 2, 2*i = w + 11 for i.
3
Let k be 4/18 - (-5 - (-20)/90). Solve -k*y + 3 = -5*b - 7, -2*b - 4 = 3*y for y.
0
Let l be (-8 + 64)/7 - 1. Solve 0 = -s + 3*k + 4, -2*s = 2*s - 3*k - l for s.
1
Let w(z) = z. Let r be w(2). Suppose -j + 6 = -3*j, r*g - 2*j = 6. Solve g = -4*h - 4*b - 8 - 4, -3 = 3*b for h.
-2
Let u be (-3)/6*232/(-1). Suppose -7*p + 10 + u = 0. Let r(y) = y**3 + y**2 + y + 9. Let s be r(0). Solve -c + 3*c + 5*i = -s, c - 5*i = p for c.
3
Let k = 90 - 87. Solve 3*v - 11 = i, -i - 13 = -k*i - v for i.
4
Let c(n) = -n**2 - 6*n - 3. Let o be c(-4). Solve -3*j + 5*m = -7 - 3, o*j = m - 20 for j.
-5
Let d(s) be the first derivative of s**2 + 25*s + 13. Let a be d(-10). Solve -20 = a*q, -4*q - 18 = -3*r + 13 for r.
5
Let h = 39 + -23. Suppose -9*c = -13*c + h. Solve 0*v + 5*k - c = -2*v, -2 = -v - k for v.
2
Suppose -b = 3*b - 8. Let k(h) = 4*h**2 + 5*h. Let p(f) = 4*f + 2. Let m be p(-1). Let w be k(m). Solve 4*o + b = -3*g, -g - 8*o = -4*o + w for g.
2
Suppose 4*f + p + 12 = 0, 0 = 7*f - 6*f - 2*p - 6. Let t be 14/8 - -3*f/(-24). Solve -t*q + 5*q - 8 = -5*a, 4*a + 4*q = 0 for a.
4
Let y = 638 - 620. Solve 0 = -5*a - 3*n - y, -4*a - 15 = n + 2*n for a.
-3
Let a(y) = -y**2 + 13*y - 29. Let h be a(3). Solve 4*t = -4*q - 15 - h, -3*t - 16 = 4*q for t.
0
Let b be 22 + -18 - (-1 + 5). Solve -3*z = 9, b*r + 3*r - 2*z = 6 for r.
0
Suppose 23 = 4*d - 3*o, 0 = -2*d + d + 5*o + 27. Suppose -d*b - 44 = -3*u, -3*u - 2*u + 5*b + 75 = 0. Solve -4*x = i + u, x + 2 = -3*i - x for i.
2
Let l be 2414/426 - (-20)/(-12). Suppose -3*y + 6 = -0. Let t = 0 - 0. Solve t = 3*k + 3*b - 24, -b = l*k - y*b - 7 for k.
3
Let g = 263 + -263. Solve 2*o - 3*o + 14 = -3*n, -n - 2*o = g for n.
-4
Let q = -6 + 8. Let u(b) = 2*b**2 + 4*b - 2. Let k be u(7). Let y = k - 104. Solve -q*c = 0, -4*t = -0*c + 4*c - y for t.
5
Let o(n) = 163*n + 1144. Let g be o(-7). Solve 6*b = g*p + 8*b - 13, p - 5 = -b for p.
3
Let x(f) = f**3 + 12*f**2 - 14*f - 13. Let b = 13 - 23. Let y = -23 - b. Let v be x(y). Solve v = -5*c + 5*n - 2*n + 32, 0 = 2*c - 2*n - 16 for c.
4
Let j be (-3)/6*((3 - 8) + -3). Solve g - 1 = -j*o, 0 = 4*g - 7*g + 2*o + 17 for g.
5
Let k(h) = -47*h + 521. Let n be k(11). Solve 5*a + 8 = -3*b, -b - 4*b = -n*a + 1 for a.
-1
Suppose -4*s = -5*k - 3*s - 4, 0 = 4*k + 2*s - 8. Solve k = -2*y - 2*b + 10, -4*b + 28 - 8 = -y for y.
0
Let z = 722 - 706. Solve -z = l - 3*h, 3*h - 10 = h for l.
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