= -66 - -69. Solve -h = d - 2, -4*d - 15 + 2 = -z*h for h.
3
Suppose 11*q = 8*q - 90. Let m be (2 + 0)*q/(-12). Solve -x = -m*i + 5, 5*x + 0*i - i = -1 for x.
0
Let a(g) = -g**3 - 7*g**2 - 4*g + 6. Let z be a(-5). Let h = -22 - z. Suppose 4*y = i - 2*i - 1, 4*i = 5*y + 17. Solve w - i*t = -14, 2*t - 4*t + 4 = h*w for w.
-2
Suppose -2*a = -4*x - 20, 0 = 5*a + 7*x - 3*x - 64. Suppose -2*r - a = 2*r. Let b be (18/(-12))/(r/8). Solve 0*m = 2*n - b*m, 6 = -3*m for n.
-4
Let i(y) = y**2 - y + 3. Let k be i(-3). Suppose -2*s + k = -5*h, h = -5*s + 5*h + 12. Solve 5*z - 2*f + 5 = 15, f = s for z.
2
Let s(w) = -w**2 - 10*w - 20. Let m be s(-6). Solve -3*k + 2 = -m*n + 9, -9 = 2*n + k for n.
-2
Let w be (-20)/70*(2 - 9) + -2. Solve -2*x - 3*p + 11 = w, x - 5*p = -x - 13 for x.
1
Suppose -17 = -4*r + 11. Let v be 8 + 3 + -4 + -2. Suppose -v = 3*x - 11. Solve 5*z + 21 = -x*a, r*z = 3*a + 2*z - 6 for a.
-3
Let g be (8 - 4)*(-6)/(-8). Suppose 0 = -0*c + c - g. Solve -5*h = 4*x - c*h + 12, -6 = -x + 4*h for x.
-2
Suppose -4*z - z - 3*s + 17 = 0, z - 4*s = 8. Solve z*u - 5*a - 9 = 0, -5*u + a + 9 = -6*u for u.
-4
Let m be 2 - 1/(-3 + 2). Let p be 15/(-2) - 1/(-2). Let l = p + 22. Solve 14 = -4*n + 2*i, -5*n - i + m*i = l for n.
-1
Suppose 4 = 4*u - 4. Solve 3*n + u*o + 3*o = 25, -4*n - o = -22 for n.
5
Let w(d) = -d - 2. Let f be w(-6). Solve 0 = -3*a + a - f*h - 22, -4*a = -3*h + 11 for a.
-5
Let x be (-1)/(-2) - (-45)/30. Solve x*g - c + 2*c = -1, c = -3*g + 1 for g.
2
Let x(l) = -l**3 - 4*l**2 - 7. Let q be x(-5). Let f = q - 15. Solve 11 = f*h + 5*n, -2*n + 3*n - 19 = 5*h for h.
-3
Let s = -7 + 7. Suppose s = 2*j + 3*j - 10. Solve j*y - 2 = 4*c, 0 = -c + 2*y - 4*y + 12 for c.
2
Let o = 2 + -9. Let v be o/(-3) + (-3)/9. Solve v*t - 2*y + 2 = 0, 5*t - 8 = -5*y + 17 for t.
2
Let z(a) = 2*a**3 - 2*a**2 - 3*a + 3. Let f be z(2). Let p = f - 3. Let d be 0*(1/(-2))/1. Solve 3*n = 5*k + 2, d*n + 5*k = 2*n + p for n.
4
Let q(b) = -b**2 - 10*b - 1. Let n be q(-8). Solve 2*a + 2*s = -2, 3 = 4*s + n for a.
2
Suppose 0*b = b + 5*h + 10, -b - h = -2. Solve -4*u = -20, u = 4*n - n + b for n.
0
Let k(h) be the third derivative of 0 + 0*h**5 + 0*h + 0*h**4 + 3/2*h**3 + 2*h**2 - 1/120*h**6. Let p be k(0). Solve -3*j = o + o - p, 12 = 3*o + 3*j for o.
3
Let l = -20 - -25. Let w be (-1)/4 + (-202)/(-8). Solve -l*f - w = -2*p, -3 = f - 5*p + 2 for f.
-5
Let a be 6 - 42/12 - (-1)/2. Suppose 2*r + 2*d = 42, 58 = 4*r + 3*d - 22. Solve -4*u = -a*y - 0*u - r, -u = 5*y + 13 for y.
-3
Let r(i) = i**2 - 3*i - 3. Let h be r(5). Let y(m) = m**2 - 5*m - 9. Let d be y(h). Let s = -3 + d. Solve 0 = -2*n + n + s, 0 = -2*q + 4*n - 2 for q.
3
Let s(w) = -105*w. Let q be s(-1). Let g be (-3)/4 + q/28. Solve -5*k = 5*p - 10, p - g*k + 2*k = 0 for p.
1
Suppose 3*y + 2*y = 0, 3*y - 87 = 3*t. Let d = t + 29. Let p = -4 + 8. Solve -p*b = 3*j - d*b + 5, 0 = -4*j - 3*b + 5 for j.
5
Suppose -12 = -4*h - 4*r, -2*r - 7 = -h - 7*r. Suppose -5*m + 37 = h. Suppose 5*f - 5 = 5*w, -3*f + 5*w + 3 = 2. Solve 6*o - f*o - 16 = 0, o - m = -v for v.
3
Let u be 4/6*(-5 + 8). Suppose -5*v + 5 = -5*d, d = u*v + 3*v - 13. Solve -n + v*m = -15, -3*m + 6*m = -4*n for n.
3
Let k = -7 + 10. Let f(a) = -a - a**k - 4*a**2 - 2*a - 3 + 2*a. Let h be f(-4). Solve h = -2*z - 7, 2*m + 5*z = -14 for m.
3
Let j(n) = 3*n**2 + 3*n**2 + 3 - 3*n**2 - 4*n**2. Let g be j(0). Solve -4*l + 7 = -4*q - 13, g*l - 2*q - 12 = 0 for l.
2
Let j = -23 + 28. Suppose 5*s + n = 114, j*s - 50 = 2*s + 4*n. Solve t - 7 = -q - 0, -4*t - 2*q = -s for t.
4
Let r = 6 + -6. Let o = r - -3. Suppose k - 2*k = -4. Solve -5*h = k*f - 3*f + 30, f + o*h + 20 = 0 for f.
-5
Let r(u) be the second derivative of -u**3/6 - u**2 - 4*u. Let f be r(-5). Solve -3*o + 15 = 0, 5*p - f*o - 9 + 39 = 0 for p.
-3
Suppose 0 = 5*n - 3*n. Suppose -30 = -3*f - n*f. Solve 0 = -q + 5*o - 26, 4*o = -5*q + o + f for q.
-1
Let x be ((-18)/(-36))/(2/8). Let v(h) = -h**3 + 2*h**2 + 3*h - 3. Let d be v(x). Solve 0 = -2*t - 4*w - 8, -w - 9 = -d*t - 0*t for t.
2
Let n be ((-3)/9)/(5/(-90)). Solve -l = -n*l - 2*d + 2, l - 3*d = -3 for l.
0
Suppose -q = -2 - 1. Solve t - 1 = 0, -2*s + q = -3*s + t for s.
-2
Suppose 3*c = -18 - 21. Let x = c - -18. Solve 0 = 2*y - 5*n - 10, 3*n = -x*y + 2*n - 29 for y.
-5
Suppose -5*w = -2*w. Solve -7*x = -v - 3*x, -v - 4*x = w for v.
0
Suppose -74*z + 78*z - 20 = 0. Solve f + 3*o = o - z, -4*f = o + 6 for f.
-1
Suppose 3*o + 4*s - 22 = -2*o, 2*o - 3*s = -5. Suppose 0 = -3*t - 0*t - 30. Let j be (-104)/t + 4/(-10). Solve 2*p + m + 0*m + j = 0, -o*p - 3*m = 10 for p.
-5
Suppose b + 3*i + 8 = 0, 0 = 2*b + 2*i - 0*i. Suppose -2*a + q + b*q + 14 = 0, 2*q = -5*a + 6. Solve -2*d + 2 = -4*k, 4*d - 4 = 6*k - a*k for k.
0
Let f(h) = -2*h - 8. Let y be f(7). Let b be (-4)/y + 2/(-11). Suppose 2*o = -b*v - v + 8, o = -3*v + 39. Solve 3*c + 11 = -2*w, v = -2*c + 5*w - 3*w for c.
-5
Suppose 3*h + 6 = -3*t, 0*t + 2*t + 14 = -4*h. Solve -3*o - 3*m = -6, -t*m = -5*o - 23 + 1 for o.
-2
Let o be 1/(-7) - 3*64/(-21). Solve 3*w = -u - 0*w - 8, -w = -2*u - o for u.
-5
Let a be 5 + 3/((-9)/3). Suppose 3*v - 18 = 3*i, 3*v = -a*i + 3*i + 2. Solve 0 = -3*p - v*x - 18, 3*p + 5*x = -3 - 24 for p.
-4
Let z(i) = -i**2 + 3*i - 5*i + 2 + 2*i. Let d be z(0). Solve -d*v + 3*v - 2 = -2*r, 0 = -5*r + 4*v + 31 for r.
3
Suppose -q + 3*o + 2 = -6, -4*q + 43 = -o. Suppose -5*g - 4*w + 51 = 0, 2*g + 0*w = 4*w + 26. Let c = g - 6. Solve 0 = f - 4*z + 2*z, c*f = -z - q for f.
-2
Let j be (0/1*6/12)/2. Solve -2*d - 31 = -5*f - 13, -5*d + 2*f - 24 = j for d.
-4
Suppose 4*n - 2*n - 4 = 0. Suppose 0 = -2*h - 2*z + 4*z, -z - 3 = -n*h. Let b = h + 1. Solve 0 = -3*q - 5*y + y + 23, 29 = b*q + 5*y for q.
1
Suppose 38*x - 8 = 34*x. Solve 12 = 4*q + 4*d, -q + 5*d - 23 = -x*q for q.
-2
Let f be (44/10 - 4)*5. Solve 5*x - 7 = 3*n, 0*n + n + 3 = f*x for n.
1
Let i be (-32)/(-18) - 14/(-63). Solve 4*n + 11 = 3*t, 1 = 3*n - i for t.
5
Suppose -7*g = -3*g - 40. Suppose -6 = -5*u + 3*u. Let a be (2 - u)/((-2)/6). Solve -2*p + 2*n - g = a*p, 4*n = -4*p - 36 for p.
-4
Suppose -3*b - b = -4*m, -b = 5. Let z be 6 + m + 0 + 3. Solve -5 = z*v + 3*p, -4*v + p = -p - 10 for v.
1
Let q be (-64)/(-11) + 2/11. Let n = 6 + -4. Suppose 4*f - n = q. Solve f*y = -x - 2, 4*x = -y - 4 - 4 for x.
-2
Let q(x) = x**2 - 9*x + 3. Let o be q(11). Solve 15 = g - 3*g + 3*w, -g + 5*w - o = 0 for g.
0
Let u = 57 + -38. Solve -2*n + 3*d = 3*n - 34, 0 = 5*n + 2*d - u for n.
5
Suppose 4 = 3*l - 5. Suppose 3*b + 3*a = 0, 6*a + 1 = -l*b + 2*a. Let r be (0/(-1) + b)*3. Solve 2*k + 5*n + 15 = 0, -r*k - 3 = -5*k + n for k.
0
Suppose -6 = 3*c - c. Let j be (0 - -1)/((-1)/c). Solve -j*k + 4*k = -4*s + 13, k + 7 = s for k.
-3
Suppose -b = 3, z - 2*z - 3*b - 7 = 0. Let q(t) = -t**3 - 5*t**2 + 7. Let x be q(-5). Let n be x - z - (-2)/(-1). Solve 18 = n*j - 7*j + 2*l, 3 = -3*l for j.
-5
Let x(s) = s + 1. Let z be (-6)/(-12) - 9/(-2). Let b be (-10)/(-3) - z/15. Let o be x(b). Solve 0 = -2*a - 3*r + 3, o*a + 18 = a + 3*r for a.
-3
Suppose 7*j - 34 - 1 = 0. Suppose -4*f + 26 = 10. Solve -t + 5*k = -f, 4*t = -5*k + 21 - j for t.
4
Suppose 2*k = a + 10, 0*a + 2*a - 15 = -3*k. Suppose -j = -0*j. Suppose k*i = -j*i + 35. Solve -3*m + 2*b = 6, i*b + 23 = -2*m + 2*b for m.
-4
Suppose -4*s - s = 0. Let w be (6 - s)/(-3) + 17. Solve -4*t + 3*h + 15 = 0, -4*t + w = -9*t - 3*h for t.
0
Let s = 17 + -29. Let m = 14 + s. Solve 3*w + u - 15 = -2*w, -4*u + 16 = -m*w for w.
2
Let w = 11 - 5. Let c(y) = y**3 - 6*y**2 - y + 8. Let s be c(w). Suppose -10 = -0*k - s*k. Solve 0 = -b - 2*b + k*j - 9, -j - 3 = b for b.
-3
Let w(t) = t**2 + t + 17. Let u(p) = p**3 - 7*p**2 + p - 7. Let i be u(7). Let n be w(i). Solve 2*o = 5*v - n, 3*o - 6*o = -3*v + 3 for v.
5
Suppose 12 = -4*p, -3*p = -l - 2*p + 3. Suppose l = -b + 5 - 1. Suppose 0 = -5*a - w - b, a - 5*w - 15 = 5. Solve 6 = -5*c + 3*y - y, a = -2*c + 2*y for c.
-2
Let b = 26 - 14. Solve b = u + 5*p, 5*p - 7 + 1 = 2*u for u.
2
Let w(y) = y**2 - 10*y - 15. Let m be w(12). Solve -4*a + a - 3*d - 9 = 0, a + m = -3*d for a.
0
Let k be (-234)/(-14) - (-4)/14. Let j(w) = -w + 3. Let h be j(3). Suppose h*z - 4 = -4*z. Solve -5*r - k = -4*a, 2 = a + 2*r + z for a.
3
Let q = 16 - 10. Suppose -5*p + 14 + q = 0. Suppose p*z - 4 = 12. So