+ y = -r. Suppose 4*a - 35 = 3*q, 14*a + q = 12*a + 5. Solve -a*z = -r*x, -2*z + z = -5*x + 16 for z.
4
Let t = 8 - 6. Suppose 0 = -5*u - 3*i + 10, -t*u + 2 = -u - i. Let v = 89 - 60. Solve -m + v = 5*d, -2*m + 0*d - u = -2*d for m.
4
Suppose -2*a + 3*a = 0. Let o(j) = j**2 + 9*j + 12. Let w be o(-8). Suppose 0*m + 4*m - 20 = 0. Solve -4*z = -2*v - 6, -z + m*z - 4*v - w = a for z.
2
Suppose 2*q - 7 = -2*k + 3*k, 0 = k + q - 8. Suppose k*z - 3 = 3. Suppose -z*d + 6*d = -4*p + 96, 2*d - 47 = -3*p. Solve -d = b + 4*b, 5*b + 34 = 3*c for c.
3
Let w be (4 - 0)/((8/(-2))/(-8)). Solve -4*v = 2*p - 0*p - w, -4*p - 5*v + 4 = 0 for p.
-4
Let y(f) = f**2 + 18*f + 20. Let u be y(-17). Solve u*c - 15 = 3*v, 0*c + 1 = -2*v - c for v.
-2
Suppose 4*a - 8 = 4. Solve -12 = -0*l - 4*l - a*h, -l = h - 4 for l.
0
Let s = 1 + -4. Let a be (-32 - -2)/s + -2. Solve -4*u + z - 2 = 0, -a*u + 3*u + 4 = 2*z for u.
0
Suppose 82*n - 83*n = 0. Solve 0 = -4*c, 3*j = 2*c - 3 - n for j.
-1
Let a be (-69)/(-9) + 6/18. Solve 4*s + a = -0, 3*s + 31 = 5*h for h.
5
Let v = 3 + 0. Suppose -2*a - v*a = -20. Let j(x) = 2*x + 4. Let h be j(3). Solve 0 = -a*g - 4*y + 6 - 2, 2*g - 2*y = h for g.
3
Let i(o) = o**2 + o - 1. Let d be i(2). Let z = 23 + -7. Suppose 3*v - 2*f - 2 = 17, -4*v + 3*f = -27. Solve z = v*u - 5*l, -5*u = -0*l + d*l for u.
2
Suppose -3*p + 7 = m - 25, -5*m = -2*p - 7. Suppose 1 + p = 5*f. Solve 0 = 5*c - 5*n + 7 - 27, 0 = -4*c + f*n + 6 for c.
-1
Let s(j) = 3*j - 6. Let h be s(6). Let u be -2*-6*3/h. Solve -y = 3*r + y + 6, u*y = 2*r + 4 for r.
-2
Let g = -8 - -21. Let r = -8 + g. Solve 0 = -2*a + 2*k + 2*k - 14, 5*a - r*k = -30 for a.
-5
Let c(r) = r**2 + 16*r + 17. Let x be c(-15). Suppose 0 = -4*n + 11 + 5. Let w be (-6)/(-4)*n - 2. Solve -x*m = -w*y + 30, 3*y - 13 - 2 = 0 for m.
-5
Suppose 2*n + 5*b + 22 = 0, -2*b = -5*n - 1 + 4. Suppose 3 + 7 = 2*c. Let a = n + c. Solve -a*w - w - l = 0, 0 = 2*w + l for w.
0
Suppose 6*n - 78 + 24 = 0. Solve 0 = -3*q + 8*q + 3*p - n, 0 = -4*q - p + 10 for q.
3
Suppose -5*r + 156 = r. Suppose 0*b + 5*k + 14 = -2*b, -5*k = -2*b + r. Solve 1 + b = 2*x + 3*v, x + 5*v - 9 = 0 for x.
-1
Let u(l) = -l**2 - 13*l + 5. Let p be u(-13). Solve -3*a + 16 = -0*a + p*y, -24 = 3*a - 3*y for a.
-3
Let z = 82 - 80. Solve 0 = 2*l - i - 2*i - 17, -26 = -5*l + z*i for l.
4
Let k(m) = m + 7. Let j be k(-5). Solve j*y + 20 = -3*y, -5*y - 16 = -2*c for c.
-2
Let s(z) = -6*z**3 - 1. Let j be s(-1). Suppose 2*d - 3 = j. Solve 6 = v + 1, -d*o - 4*v = 0 for o.
-5
Let c be (2 - 4)*(0 - 1). Let a = c - -1. Let w be (-4)/(-1) + (3 - 5). Solve 5*g + 10 = -3*v, 0 = -w*g + a*g + 4*v - 15 for g.
-5
Suppose -2*z - 5*d = -15, 3*d - 12 = 3*z - d. Let n be 4/6*(z - -3). Solve -m = 3*m + n*p - 8, 3*m - 5*p = -20 for m.
0
Let t be ((-10)/3)/(-5)*6. Suppose -2*x + 8 = f, -3*x + 3*f = -t + 1. Solve -4*a + 24 = -x*w, 4*a = 5*w + 11 + 21 for a.
3
Let g be (-22)/(-8) - (-2)/8. Let c = 2 + -2. Let i = c - -3. Solve -i = -g*x - 2*v + 1, -5*x = -5*v + 35 for x.
-2
Let w be 1/1*(-2 + 2). Suppose 0 = -4*r + r + 15. Solve r = 5*g - 4*i, w = -3*g + 2*g - 3*i - 18 for g.
-3
Let d(q) = q**3 - 2*q**2. Let j be d(2). Let h(c) = c - 4. Let s be h(4). Suppose 4*y - 9 = p, 4*y = 2*p + 10 - s. Solve -7*i - 2*a - 10 = -y*i, -a = j for i.
-2
Suppose 5*z + 10 = 60. Solve -3*g + 4 + z = 4*c, -5*c + 2 = -4*g for g.
2
Suppose 0*t = -2*t + 4. Let k be 186/12 - t/4. Solve -l + 1 = -4*g + k, 22 = -5*l + 4*g for l.
-2
Let w be (18 + 1 + -3)/2. Let q be (w/(-12))/((-4)/54). Solve 5*r + 0*f + q = -2*f, 2*f = 4*r for r.
-1
Let a(t) = t - 3. Let x be a(9). Suppose -q + x = q. Solve 3*y = 3*i - 9, i - 12 = -q*i - 4*y for i.
3
Let h = -48 + 55. Let c be 8*(2 - (-6)/(-4)). Solve -c*i + h*l = 3*l + 8, -l - 4 = i for i.
-3
Suppose -m + 12 = -2*j, 2*m - 5*j = 14 + 15. Solve 0 = -4*y - x - 6, -m*y = 4*x - 2*x + 6 for y.
-1
Let i be 0 + 2 + 1*-3. Let b(s) = -3*s. Let h be b(i). Solve -5*f + 10 = 0, f - h = 2*a - 7 for a.
3
Suppose -5*w + 3*w = -f + 4, 1 = 3*f + 5*w. Solve 3*y + 12 = 0, 1 = -f*s + 5*y + 21 for s.
0
Let s = -12 - -17. Solve -3*j - 5*m + 1 = -s, -4*j + 8 = -2*m for j.
2
Let o(j) be the first derivative of -j**4/4 - j**3 + 2*j**2 - 4*j + 2. Let y be o(-4). Let v = -2 - y. Solve 0*u - u = v*i + 13, 10 = -2*i for u.
-3
Suppose 4*t - 10 = -t. Solve t*p + 2*o - 1 = -p, -5*p - 1 = 4*o for p.
3
Suppose -2*m + 7*m = 120. Solve 0 = 2*z - 4*h - 22, 2*h + 3*h + m = -z for z.
1
Let k be (12/3)/(3 + -1). Let t = k - 2. Let b = -18 - -20. Solve -5*s + 2*v - 4*v + 26 = t, 11 = b*s + v for s.
4
Let h(p) = p + 13. Let v be h(10). Solve 4*u = 2*f - 5*f - v, -4*u = f + 21 for f.
-1
Let i(s) = s + 6. Let p be i(-2). Solve 3*z = -2*k - 1 - p, 0 = -4*k - 4*z for k.
5
Suppose 3*a = -13 + 1. Let v = 6 + a. Solve -5*o = -3*g + 5, -o = v*g - 3*g + 3 for o.
2
Let j be (16/10)/((-2)/(-5)). Suppose 0 = j*t - 2*t - 6. Solve -t*x + 5*i + 0 = -2, 3 = -2*x - i for x.
-1
Let j = 32 - 15. Let y = 19 - j. Solve y*x - 2 = -4*p - 12, x - p + 2 = 0 for x.
-3
Let l be (3/(-5))/(1/(-15)). Suppose l*m - 20 = 4*m. Suppose 3*x = 4*x - 3. Solve a - 8 = 2*q + 5*a, -x*a = -q - m for q.
-4
Let u be 195/(-52) - (-1)/(-4). Let k(t) = -t**3 - 5*t**2 - 6*t - 6. Let c be k(u). Solve 3*y + 12 = 0, -7*s + 4*y = -c*s - 36 for s.
4
Let l(v) = -4*v**3 - 1. Let f be l(1). Let n be (3 + f + 4)/1. Solve 0 = n*w - 2*d + 2, 0*d - d + 1 = 0 for w.
0
Let r be 1/6 + 217/(-42). Let l = -1 - r. Suppose -l*c + 40 = 12. Solve -4*k - 7*w + 2*w - c = 0, 3*k + 4*w + 6 = 0 for k.
2
Let h(f) = 2*f**3 - f**2 - 4*f + 5. Let i be h(2). Suppose 0*j = -3*j - 3. Let a be 4/(-6)*-3 - j. Solve -4*b + 2*s = -8, 0 = 4*b - s - i - a for b.
4
Let j = 12 - 8. Suppose 3*z + o + o = 11, 2*z - 2*o - 14 = 0. Suppose z*m - 3 = 2. Solve j*l + d = -13, m = l + d + 5 for l.
-3
Let q = -7 + 20. Solve 0 = 3*w + 2*b - q, -4*w - 11 = -3*b - 0 for w.
1
Let v = 10 + -5. Solve 5*k - v*l - 3 = 22, 0 = k - 5*l - 13 for k.
3
Let m(o) = o**3 + 12*o**2 - 3*o - 34. Let k be m(-12). Solve -k = -4*l - 5*r, l = -l + r + 8 for l.
3
Let h(u) = u + 25. Let w be h(-21). Solve 4*r = -2*c + 4, w = r - c - 0*c for r.
2
Let h be 1/6 + (-2)/12. Let x = 0 - h. Suppose -5*b - 3*l = -2*b - 66, 0 = l - 3. Solve x*u + 3*u + 4*k = -b, 11 = -3*u - 2*k for u.
-1
Suppose 4*v - 3*v + 14 = 5*h, 4*h + 3*v - 15 = 0. Suppose -h*q + 5 = -1. Solve 5 = -3*z + 2*l - 3, 2*z + 2*l = -q for z.
-2
Let k be (3/(-2))/(9/(-60)). Let o = -4 - -6. Let b be (9 + -10)*(1/(-1) + -4). Solve 4*f - o + 0 = -s, b*f - 5*s = -k for f.
0
Let i be (-18)/15*-5 - 8/2. Solve 5*j = -i*w + j - 2, 4*w + 4*j = -12 for w.
-5
Let a(w) = w**2 + 14*w + 2. Let y be a(-14). Solve -4*j - 12 = -5*k, -j - 4*j = y*k - 18 for k.
4
Suppose 9 = -5*x + 2*g - 33, 4*x - g + 33 = 0. Let r be 2/x + 34/8. Suppose 0 = r*s - 5 - 7. Solve 4*p - 6*d = -d + 16, 0 = -4*p + s*d + 16 for p.
4
Suppose -57 = -0*f - 3*f. Solve -3*m + f = -2*w, m - w = -1 + 8 for m.
5
Suppose -2*p - 5*f = -19, 2*p - f - 3 = -2. Suppose d + 0 = p. Solve -16 = h + o + 3*o, d*o - 2 = -3*h for h.
4
Let x(z) = z**2 + 10*z + 4. Let p be x(9). Suppose 80 + p = 5*j. Suppose j = q + 2*q. Solve -4*s - 3*i = s - 28, 3*i = 4*s - q for s.
5
Let t = 30 - 27. Solve 4*h + 4*i - 10 = 10, 0 = t*h - 4*i + 20 for h.
0
Suppose 0 = -b - 2*i + 6, 4*b + i = -25 + 70. Let d = 25 - b. Suppose -2*c + d = -3*y, -5*c + 14 = -5*y - 16. Solve 5*t = c*g - 0*g, -5*g = 3*t - 24 for g.
3
Suppose 39 = -2*c + 5*c. Let l = c + -6. Suppose 3*y + 1 = l. Solve -6 = 2*d + y*d + 2*x, -5*x - 27 = -2*d for d.
1
Suppose -u + 7 = 4*z, -2*u - 1 = -2*z - 3*u. Suppose m - 5 = 3*t, -6 = 3*m - 8*m - 4*t. Solve m*h - 5*h = -3*d, z*h = -15 for d.
-5
Let w(m) = -m**3 + 3*m**2 + 2*m + 2. Let r be w(3). Let k = 88 - 86. Solve 2*l + 10 + 6 = -3*t, -t - r = k*l for t.
-4
Let v(n) = 3*n + 4*n**2 + 2*n**2 + 1 + 1 - 4*n**2. Let t be v(-2). Let y(k) = -k**2 - 6*k - 2. Let f be y(-5). Solve -5*i = t*r, -4*r - f*i - 12 = -i for r.
-5
Let k be (-5 + 6)/(3/21). Let m be (1 - -2) + -10 + k. Solve -5*b + 10 = 2*h - 9, m = 4*h - 8 for b.
3
Suppose 0 = -d - 2*a - 6, -4*a - 15 + 3 = 4*d. Solve 5*l + 4*m = 15, 0*l + l + m - 3 = d for l.
3
Let c be 15/9 + 2/6. Suppose c*y - 9 = 2*v - v, 2*y = -2*v - 6. Solve 0*u = u + y*k + 6, -u + 24 = -4*k for u.
4
Suppose 4*l = l + 15. So