+ 15. Let k be n(2). Solve k = -d + 10 for d.
3
Suppose -j - 2*n + 17 = 0, -j + 4*n + 20 = 9. Let w be 36/15 + -2 - 6/j. Solve w = f - 0 + 1 for f.
-1
Let w = 258 + -255. Solve 0 = 4*g - w*g - 3 for g.
3
Let y(v) = 11*v - 96. Let w be y(9). Solve 3*z + w*z = 0 for z.
0
Let i(j) = 2*j**2 - 9. Let h be i(4). Let w = h - 23. Solve w = 2*y - 7*y for y.
0
Let j(x) = 10*x - 65. Suppose 40 = 2*f + 3*f. Let a be j(f). Solve 0 = -3*i - 0 - a for i.
-5
Suppose -102 = 7*x - 18. Let l be 0 + 4/x*-9. Solve -l*u - u + 16 = 0 for u.
4
Let w = 105 + -87. Suppose -2*q - 39 = q. Let z = q + w. Solve -4*s - z - 15 = 0 for s.
-5
Suppose 124 = 4*c - 2*c. Suppose -5*w = -c + 2. Suppose -5*g = -3*u - 16, 2*g - 7*g + w = -u. Solve g + 3 = 5*l for l.
1
Let c(g) = -3*g**2 - 18*g + 3. Let x be c(-6). Suppose q - 6 = -3*v, 0*v + 2*v = -x*q + 4. Solve -1 = -v*m - 11 for m.
-5
Let w(p) = p**3 - 2*p**2 + 4*p - 4. Let j be w(4). Let m = -40 + j. Solve -3*x + m + 2 = 0 for x.
2
Let b be (-6)/((-48)/140) + 1/(-2). Solve -b + 13 = 4*l for l.
-1
Let x be (2 - 72/(-7)) + 2/(-7). Suppose -20*k + x*k = 0. Suppose 2 + 2 = 2*p. Solve 5*i + p + 3 = k for i.
-1
Suppose -6 = 3*r - h - h, 5*h - 15 = 0. Let a be -2 - (0 + r + -2). Suppose 29*b - 60*b = -372. Solve 3*w + b + a = 0 for w.
-4
Suppose x - 4 = 0, -f - 5*x + 20 = 3*f. Suppose -7*p - 4*m - 7 = -4*p, -2 = 5*p - 3*m. Let k be -3 + f + (10 - p). Solve 15 = k*g - 3*g for g.
3
Let v be 5/30 - -1*44/24. Suppose -2*o - y = y - 4, o - 5*y = v. Solve -2 = -o*m - 0 for m.
1
Suppose -16 = -j - 5*m, -3*j + 10 = -2*j + 2*m. Solve 11*h - j*h = -10 for h.
-2
Let v(u) = u**2 - u + 34. Let o be v(0). Let d = 31 - o. Let k(b) = -b**2 - 5*b - 6. Let w be k(d). Solve -2*i + 6 = -w for i.
3
Let v = 29 + -19. Let g = -7 - v. Let s = g - -19. Solve q + s = -0*q for q.
-2
Suppose -4*r = -3*r. Let p be 8/(-10) - (-728)/260. Solve b - p = -r for b.
2
Suppose 4*y + 18 = h - 2, 0 = -4*h + 16. Let z be y + 2 + 16 - -1. Let k = z - 11. Solve 0 = k*p - 0*p for p.
0
Let a = 2 - -5. Let k(r) = -3*r**3 - 3 - 2*r**3 + a*r**2 - 4*r + 4*r**3. Let q be k(6). Solve 4*z - q + 1 = 0 for z.
2
Let b(x) = -x**2 - 14*x - 12. Let c = -33 + 21. Let y be b(c). Solve -3*z + 0 = -y for z.
4
Suppose -3*i + 99 = 4*y - 2*y, 0 = -i + 5. Suppose 5*o + 23 = 5*c - y, 4*c = -o + 47. Solve 5*z = -13 - c for z.
-5
Suppose 12*p - 271 = 41. Suppose -2*u + 15 = -33. Let j = p - u. Solve 0*f - f = j for f.
-2
Let y = -225 - -255. Solve 2*b - 8*b = y for b.
-5
Let y(b) = -17*b + 110. Let n be y(6). Solve n = 6*v + 2 for v.
1
Let j be ((-87)/(-15) - 5)/(8/60). Solve 26 - j = -5*w for w.
-4
Suppose 298*v + 8 = 299*v. Solve -11*n + 12 = -v*n for n.
4
Let s = -571 + 575. Solve 0 = -s*t - 7 - 5 for t.
-3
Suppose 0 = -7*n + 6*n - 1, -3*u + 4 = 2*n. Solve -6*d = -8*d + u for d.
1
Suppose -4*z - 2*a + 48 = -3*a, 2*z - 30 = 2*a. Let d = z + -7. Suppose 4 = -d*q + 5*q. Solve q*x + 4 = -12 for x.
-4
Suppose -h + 0*h - 42 = -4*z, 2*h - 4*z = -64. Suppose -58 + 213 = 5*g. Let d = h + g. Solve -d = -3*j + 6 for j.
5
Let i be 1/(-2)*(20 + -20). Solve i = -11*p + 14*p - 12 for p.
4
Let l be 18/15*(-10)/(-4). Suppose -b - 17 = -2*z, b + 41 = -4*z + 9*z. Solve r - z = l*r for r.
-4
Let m = 8 + 7. Let d be m*((-8)/(-4) - 3). Let g = d - -18. Solve 12 = -0*r - g*r for r.
-4
Suppose 26*i - 84 = -2*i. Solve -i*b + 2 - 2 = 0 for b.
0
Suppose -19*p = -7*p + 636. Let k = -52 - p. Solve k = z + 4 for z.
-3
Let v = -36 + -31. Let s = v - -69. Solve -6*o + s*o - 20 = 0 for o.
-5
Suppose -3*q = 3*t - 57, 0 = 3*q + 4*t - 59 - 2. Suppose 4*n = -n + q. Suppose -n*u + 3*g + 3 = 0, -4*u = u + 3*g - 21. Solve -u - 5 = -2*i for i.
4
Let r(o) = 6*o - 11. Let s be r(2). Suppose -10*c + 19 = -s. Solve -2*t + t - c = 0 for t.
-2
Suppose -229 = 87*m - 1273. Solve 12*d + 0 + m = 0 for d.
-1
Suppose -4*s + 9 = z + 2, -3*z + 2*s - 7 = 0. Let r be ((-4)/(-12))/(z/(-6)). Let b be r/6*0/(-2). Solve b = 4*u + 11 + 9 for u.
-5
Suppose 124 = -14*m + 124. Solve -s - s - 6 = m for s.
-3
Let d(t) = -t**2 + 11*t - 5. Let w be d(10). Let m = 15 - -13. Let r = -22 + m. Solve 0 = r*z - w*z + 5 for z.
-5
Let d(p) = -p**3 - 6*p**2 - 2*p + 15. Let h be d(-5). Suppose -8*o + 2*o + 12 = h. Solve o*j = -j for j.
0
Let i be 3 + 18/(-6) - -12. Solve -2*g - g = -i for g.
4
Let g be ((-2)/(-3))/((-2)/(-12)). Suppose -g*i + 20 = 0, -70 = -7*t + 2*t - 5*i. Solve 0 = 2*b - t + 3 for b.
3
Let m = 0 + 3. Suppose -i + 0*i = -m. Suppose -v + 3 = i*d + 1, 4*v + 24 = 4*d. Solve -d*w = w for w.
0
Let t be 2/(-4)*-8*2. Suppose t*x + 8 = 12*x. Suppose -5*z - 1 + 4 = 3*g, -4*z - 5*g = 8. Solve -z*j = 1 + x for j.
-1
Suppose -2 = -3*v + 13. Let p be 951/27 + (-6)/27. Let h = -31 + p. Solve -v*b + 4*b = -h for b.
4
Let p = -90 + 94. Suppose 6 = -c + p*c. Solve -c + 3 = w for w.
1
Let l be 4/14 - 158/14. Let r = 187 + -193. Let n = r - l. Solve n*j - j - 12 = 0 for j.
3
Let f(b) = 5*b**2 - 2*b - 1. Let u be f(-1). Let j(r) = -4*r**3 - 3*r**2 - 5*r - 5. Let i be j(-2). Suppose -i = o - u*o. Solve 0*p = o*p for p.
0
Suppose 72*m - 69*m - 9 = 0. Suppose 88 = 8*q + m*q. Solve -15*y = -11*y - q for y.
2
Suppose -3*o = -5*m - 17, 4*o - 30 = -5*m + 16. Solve -4 = o*t - 8*t for t.
-4
Suppose 0 = -3*f - 4*c + 40, -2*f + 2*c + 24 = 4*c. Solve 0 = v - f + 4 for v.
4
Let k be 18/(-27) - (-24)/9. Solve -8*d = -k*d for d.
0
Let g be 15/((4/20)/((-5)/(-25))). Solve -2*l = 3*l + g for l.
-3
Let f(o) = 2*o + 6. Let r be f(-1). Solve 7*j = 3*j + r for j.
1
Let p be 2/(-3)*(3 - 0). Let w = 2 + p. Let c be (4/18 + 112/63)*2. Solve q - c*q + 3 = w for q.
1
Let d = 2 + 10. Suppose -y - z + d = y, 5*y - 40 = -5*z. Solve -2*t + 4 = -y for t.
4
Let i be (2296/123)/((-2)/(-3)). Solve i = -6*k - k for k.
-4
Let d(c) be the second derivative of c**5/20 - 5*c**4/12 - 2*c**3/3 - 5*c**2/2 - 2*c. Let g be d(6). Let j be 37/g - (-2)/(-7). Solve 4*b = j*b + 2 for b.
-2
Suppose 24 = 6*z + 6. Let u = -5 - -6. Suppose 4*l + r + u = 0, 0*r = -2*l - 3*r - z. Solve l = -3*t + t for t.
0
Suppose 0 = 5*d - 4*o - 11, -3*o + 2 = -1. Let i(b) = -3*b. Let l be i(20). Let f = 66 + l. Solve f*g - d*g = -3 for g.
-1
Suppose 2*z - 88 = 2*i, 2*z - 3*i = -8*i + 67. Suppose -k + z = 38. Solve 0 = 5*a - 13 + k for a.
2
Let b be (-2)/20 + (-549)/(-90). Solve -2*x + 0 = b for x.
-3
Let m(o) = -7*o - 4 + 1 - 23 - 9. Let v be m(-5). Solve v = -w + 5*w for w.
0
Let u be 7 - ((-11)/22)/((-2)/4). Suppose u*c - 11*c + 3*y + 20 = 0, 0 = 2*c - 5*y - 27. Solve 4*w = -3 - c for w.
-1
Let d be 1*-2 - ((8 - 24) + 2). Solve -52 + d = 10*n for n.
-4
Suppose 2*f = -4*x + 3*f + 95, x + 3*f - 27 = 0. Suppose -8*s = x - 24. Solve s*w = 3*w for w.
0
Let k(c) = c**2 - 9*c + 10. Let z be k(10). Suppose 0 = 3*w + 5*p + z, -5*p - 13 - 7 = -3*w. Solve 5*d - 2*d - 3 = w for d.
1
Let x be 52/(-91)*(-21)/3. Let y = 0 - -12. Solve -4*r = x + y for r.
-4
Let v = 5 + 9. Let w(m) = -22*m + 7*m + v*m - 1. Let s be w(-13). Solve 0*j = -3*j + s for j.
4
Let h = -23 - -34. Let m = h - 1. Suppose 2*a + 3*a - 2*i - m = 0, 4*a + 2*i = 26. Solve a*j - 9 = j for j.
3
Let y = -52 - -126. Suppose 2*g - y = -70. Solve -5*j + g = -3*j for j.
1
Let k = -6 + 9. Suppose -2*l + 66 = -3*o + 74, 5*o - 24 = -2*l. Solve -l*g + k*g = 0 for g.
0
Suppose 3*x = -8*x + 33. Solve 6*i = 5*i + x for i.
3
Let o = -633 + 655. Solve 5 = 9*b - o for b.
3
Suppose -28 = -3*s - 5*u - 10, -6 = -s - 5*u. Solve -s*l = -7*l - 5 for l.
-5
Let z be 80/48 + 20/6 + -3. Solve 0 = z*j - 8 for j.
4
Let r be ((-6)/3)/(6*8/(-24)). Solve -3*y - 14 - r = 0 for y.
-5
Suppose 8*t - 5 = 3*t. Let o be ((-8)/20)/(t/(-10)). Suppose 2*l + 0*l - o = 0. Solve l*k = k for k.
0
Let q(m) = -m**2 - 5*m + 5. Let t be q(-5). Suppose -40 = -9*s + t*s. Solve 0 = -2*u + 7*u - s for u.
2
Let i = -28 + 32. Suppose i*o + 70 = 138. Solve -2*g = 7 - o for g.
5
Suppose 13*i + 21 = -122. Suppose -5*r = -r - 52. Let f = r + i. Solve 2*b = -2 - f for b.
-2
Suppose -4*j - 4 = 0, 2*j + 3*j = u - 8. Let g(r) = -r**3 + 4*r**2 - 6. Let c be g(u). Solve v = -c*v + 16 for v.
4
Let l = -13 - -8. Let f be 1 - ((-5)/l + 0). Solve -5*i - 4 - 1 = f for i.
-1
Suppose 2*w - 4*c + 14 = 0, -2*w + 6 + 25 = 5*c. Let u = -9 - -9. Suppose u*p = -2*p. Solve g - w + 0 = p for g.
3
Suppose 5*c - 11 - 9 = 0. Let i(n) = 7*n - 70. Let s be i(10). Solve 8 =