+ -2. Suppose f*i + 2*m = 18, m = -m. Let n be 47/i + 18/(-81). Solve 5*c + 5*t = 20, 4*t - 3 - 4 = n*c for c.
1
Let u(w) = 21*w**2 + 28*w + 7. Let l be u(-6). Suppose -3*s + 655 = 94. Let f be l/s - (-4)/(-22). Solve -f*d + 17 = -2*h, 2*d - 9 = h + 2 for d.
5
Suppose 3*w = 4*w - 29. Let d = -13 + w. Let z = d + -16. Solve -2*f = -z*f - 3*q + 7, f - 4*q = -1 for f.
-5
Let k be (3 + 0)/(12/8). Solve 0 = k*y + q + 2, -5*y + 16 - 47 = -4*q for y.
-3
Suppose -4*y - 40 = -12*y. Solve -3 = -t + g + g, 0 = -y*g - 10 for t.
-1
Suppose -b = -5*b + 60. Suppose h = -10 + 25. Let s = h - b. Solve x + 2*g + 0*g = 4, s = 4*x - 4*g - 4 for x.
2
Suppose -w + 5 = -i, 5*i + 2*w = -2*w - 25. Let p(x) = -x**2 - 1 + 4*x - 11*x - 5 + 0*x**2. Let s be p(i). Solve -12 = -2*a - l - s*l, -3*a = 4*l - 11 for a.
1
Suppose -n + 3*d + 16 = 0, 4*d - 2 = -5*n + 2. Suppose -l + 1 = p, -2*p = -3*l - n*p + 7. Solve 2*a - 17 = -3*c, l*c + 5*a - 37 + 7 = 0 for c.
5
Suppose 0 = -4*z + 18 - 2. Suppose 0 - 32 = 2*x. Let p = 21 + x. Solve -o + 4*a + z = 0, a = -p*o + 4*a - 14 for o.
-4
Let i(z) = -4*z - 30. Let q be i(-12). Suppose q = 3*r - 18. Solve -3*b + 3*o = -r, 0 = -4*b - o + 1 + 20 for b.
5
Let u = -31 + 29. Let l be (-105)/(-30) + 1/u. Solve 2*m + 0*m + 8 = -l*f, 5*f - 2*m + 8 = 0 for f.
-2
Let s(w) = w + 8. Suppose 0 = -3*a + 12, -5*x - 6 = 5*a + 4. Let p be s(x). Let o be 16/p*(-10)/(-40). Solve -2*g - 5*k + 27 = 0, 3*g = -o*g + k for g.
1
Suppose 1290*i - 1302*i + 48 = 0. Solve 4*o + 10 + 2 = -2*a, -i*a = -o - 12 for a.
2
Let f = 418 + -397. Solve -f = 3*g - 3*z, -3*g - 3 = 5*z - 6 for g.
-4
Let z be ((-170)/20 + 9)*6. Solve 4*p - 14 = -u, 4*p - z*u = -u + 8 for p.
3
Let d = -65 + 68. Solve -d*r = -4*i + 23, 5*i - 4 = 3*i for r.
-5
Let f be 6/4*50/15. Solve 10 = f*v + i, -13 = 3*i + 2 for v.
3
Let v(w) = 3*w**2 - 35*w - 49. Let u be v(13). Solve 0 = -n + 5*q - 10, u*n = 2*n - 3*q + 6 for n.
0
Suppose 12 + 33 = 5*u. Suppose 0 = -2*t, 0*l - t + u = 3*l. Solve -3*j = -n - n + 5, l*j + 3*n = 0 for j.
-1
Suppose -6*w + 24 = -w + 4*y, 3*y + 13 = 4*w. Solve 0 = 4*q + w*h - 9*h - 4, 4*h + 2 = 2*q for q.
1
Let n = 3 + -14. Let z = 13 + n. Solve 5*k + z*w + 6 = 0, 2*k + 9 = -4*w + w for k.
0
Suppose 55*u = 128 + 147. Solve -2 = u*y + 4*w, -2*w - w - 4 = 5*y for y.
-2
Let l(s) = 10*s - 17. Let b be l(2). Solve -2*h - 2 = -2*x, 0*x - b*h = -x + 11 for x.
-4
Let n be (-48)/40*(-5)/1. Let k = n - -9. Solve 5*y + k = 5*p, -3*p = -0*p + 3 for y.
-4
Suppose 3*a - 9 = 18. Suppose a*l - 6*l = 0. Solve 4*x + 18 + 1 = -b, l = x - 5*b + 10 for x.
-5
Let c be (75/105)/(3/21) - 0. Solve 2*r - 16 + 2 = 4*w, 3*r = c*w + 20 for w.
-1
Suppose 3*c + 4*b - 38 = -9, -5*c + 4*b = -27. Solve 5*h + c*x - 2*x = 5, h = -4*x + 7 for h.
-1
Let c be -1*(-5 - (0 - 1)). Suppose -3*p + 15 = v - 5*v, 2*p - 10 = -c*v. Solve v*w - w = -4*o - 3, 0 = -3*o - 4*w - 26 for o.
-2
Let x be (-2)/(-8) - ((-124)/16 - -4). Suppose k + x*d - 11 = 0, -d - 104 = -4*k - 2*d. Solve 2 + 7 = -4*q + w, -2*q - k = -5*w for q.
-1
Suppose h = 5*l - 14, -5*l + 22 = -2*l - 4*h. Let k be (63 - 3) + 2*l. Let z = -30 + k. Solve 3*a - 5*t - z = 0, -3*a + 0*t - 3*t - 6 = 0 for a.
3
Let k = -70 - -71. Solve -3*t = -3*u + 6, -t - t - 3*u + k = 0 for t.
-1
Let a be -14*(0 + -1) + -2. Let r be 2*(-2)/(a/(-63)). Suppose -2*f - 2*d = -8, 4*f = -0*f + d + r. Solve -5*u + 2 = z, 3*u = -f*z + 16 - 6 for z.
2
Let v be (-16)/24 - (1420/(-3))/(-4). Let j = v + 119. Solve 2*g + 15 = 5*g + 3*r, j = 4*g + 3*r - 17 for g.
2
Let b = 132 + -122. Suppose v - 2*v + 10 = c, -2*c + b = 0. Solve 0*y = 2*y - 4*s - 12, 5*y = -v*s for y.
2
Let u(q) = -q**2 + 4*q + 2. Let l be u(4). Solve -2*o - l*o - 6 = 2*j, 27 = -5*j + 2*o for j.
-5
Suppose -2*u - 10 = -4*j, j + 3*u - 28 = -8. Solve -2*c + 4*c = -2*f - 8, j*c = -20 for f.
0
Suppose -12 = 11*b - 15*b. Suppose i = -c + 6, -6 - b = -3*c. Solve 7*j - 2*j - 17 = -4*s, 0 = -i*j + 4*s + 23 for j.
5
Let b(v) = -v**2 - 32*v + 361. Let r be b(-40). Let a = -1 - -4. Suppose 4*u + 2*t - 1 = 5*t, 0 = 5*t - 25. Solve 0*f + f = a*y + 11, -u*f = 5*y + r for f.
-4
Let k = -43 - -100. Let c be k/11 + 10/(-55). Solve c*r + 0 = x + 14, 3*x - 2*r = -16 for x.
-4
Let u(j) = j**2 + 12*j + 24. Suppose 4*a = -5*k - 38, -5*k - 15 - 41 = -2*a. Let n be u(k). Solve n = 2*q - 4*p - 6, 5*q + 4*p + 45 = 0 for q.
-5
Let i = -373 + 377. Solve -4*u + i*q - 4 = 0, 4*q = -4*u + q - 25 for u.
-4
Let v be ((-3)/(-2)*-3)/(51/(-34)). Solve v*p + 2*p = -4*h + 19, 0 = 4*p - 2*h - 10 for p.
3
Let g(x) = x**2 - x + 11. Let a be g(0). Suppose d = a - 4. Let i be (4/d)/(10/70). Solve i*y + 3*k = -17, 2*k = 5*y + k + 7 for y.
-2
Let o = 44 + -44. Suppose 6*s + 10 = 7*s. Solve -5*w - s = o, -i + 0*w + 5 = -4*w for i.
-3
Let s(x) be the first derivative of x**3/3 - 6*x**2 + 4*x - 1. Let y be s(6). Let g be y/(-6) + (-2)/6. Solve -v + 1 = -2*v + 2*n, -g*n = 0 for v.
-1
Suppose 0 = -t + 4*b + 11, b + 4*b = -5. Let k be 5 + -3 + 3/1. Solve -2*w + 7 = k*y, -2*y - 35 = -t*y + 5*w for y.
3
Let l(m) = 25*m - 794. Let k be l(32). Solve 4*q - 2*q + 3*z - 9 = 0, 0 = 2*z - k for q.
0
Suppose -45 = -2*c - 13*c. Solve c*m + 0 + 31 = -4*x, -2*x - 28 = 4*m for x.
-4
Let l(c) = c**2 + 11*c + 3. Let d be l(-11). Let r be d - 6 - 6/(-2). Solve r = -4*f - 4*u + 12, f = 3*f + u - 3 for f.
0
Suppose -3084*j = -3088*j + 16. Solve -5*t + 22 = j*w, 2*t - 3*w = 1 - 6 for t.
2
Suppose -5*g = 7*h - 2*h - 35, 3*h - 1 = 2*g. Solve -g = 2*p - 4*u - 0*u, 0 = -p + u - 1 for p.
0
Let h(m) = 9*m + 13. Let w be h(0). Solve -2*s + o + 3 = 0, -o = 4*s - w - 8 for s.
4
Suppose 4*r - 35 = 3*x - 141, 0 = 5*r + 5. Let w be (38/4)/(24/(-48)). Let a = x + w. Solve 2*i = -2*j + 10, -3*i + a = 2*i for j.
2
Suppose 2*d = 10*j - 13*j - 1, -3*j + 3*d = -24. Solve -26 = -3*m - 5*s, 0 = -m - 5*s + 19 + j for m.
2
Suppose -4*f + 0*n + 24 = 5*n, 0 = 2*n - 8. Let s be (f - (-4)/(-12))*12. Solve -3*o - 7 = -2*j - 19, 0 = -2*o + j + s for o.
4
Let a = 57 - 54. Suppose 0 = -f + 3*o - 4, -3*f = -7*f + o + 17. Suppose f*i + r - 5 = 3*i, -2*i + 3 = 3*r. Solve n = i*w, 2*n = -a*n + 5*w for n.
0
Suppose 2*j - 4*j + 5*o + 17 = 0, o = 4*j - 7. Solve 3*t + t + 8 = -4*d, -4*d = t - j for d.
1
Let c be (-148)/(-28) + 3 + 69/(-21). Suppose -3*n + 5*u = 6*u - 7, c*n - 9 = -3*u. Solve -n*k - 18 = 3*d, -12 = -7*d + 3*d + 5*k for d.
-2
Let y = -3 - -7. Let m(z) = 2*z**2 + 20*z + 4. Let j be m(-10). Solve 0 = -2*l - 0*o + o - j, 0 = -3*l + y*o - 11 for l.
-1
Let p(u) = -u - 10. Let a(z) = -2*z + 20 - 7*z + 7*z. Let k be a(15). Let f be p(k). Solve f = -4*l + 5*q, -5*l - 15 + 6 = -4*q for l.
-5
Suppose -39*b = -175 - 332. Solve 0 = -3*k - 2*m + b, -m = 2*k - 5*k + 7 for k.
3
Let b(m) = -m - 23. Let y be b(-26). Solve 5*x - 3*x - 10 = -3*s, -5*x + y = 2*s for s.
4
Let j = -592 - -594. Solve 0 = j*b + x - 3, 6*x = 3*b + 3*x + 18 for b.
-1
Let n = -38 - -41. Suppose n*l + 2 = 8. Solve -3*x - l*g = 1, -26 = 2*x - 2*g - 3*g for x.
-3
Let a = -11 + 13. Suppose -2*d = a*x + 2, 1 = -2*x - 3*x - d. Solve b - 9 = -x*b - 3*p, 3*b - p = 7 for b.
3
Let l(n) = -2*n**3 - 19*n**2 + 6*n - 38. Let j be l(-10). Let b = -5 + 9. Solve -b*u - 18 = -j*t, -t - 15 = 5*u - 2*t for u.
-2
Let w = -68 + 40. Let o = 30 + w. Solve r - d = o*r, 14 = -3*r + 4*d for r.
-2
Suppose 4*h = 2*m + 4, -h = -12*m + 9*m - 1. Solve -4*a + 23 = -2*q + h, 0 = -4*a - 2*q + 2 for a.
3
Suppose 4*a - 4*n - 8 = 0, 2*a = 5*a - 2*n - 8. Suppose a*b = 8*b - 68. Let p = -2 - -7. Solve 4*q + b = 5*k, 4*k - q = p*k + 2 for k.
1
Let a = -64 - -79. Suppose -9*n - a = -14*n. Solve -2*s = 5*x + 12, 2*s - 1 = n*s for x.
-2
Let g be 2/(-4) - 10/4. Let j(v) = 2*v**2 + 5*v + 2. Let o be j(g). Let m = -1294 + 1294. Solve m = 4*d + 3*t - 3, 5*d - o*t = 6*d + 12 for d.
3
Let y be ((-2)/6)/(1/(-6)). Let h = -126 + 129. Suppose 0 = t + h + 1, -7 = -5*g - y*t. Solve 0 = -g*x - 0*x, 3*c = -2*x - 12 for c.
-4
Let h = -23 + 26. Suppose 4*g - 2*k - 8 = 0, h*g - g - 5*k = -4. Solve -5*w - 4*i - 4 = 0, 2*w - g*w - 5*i + 16 = 0 for w.
-4
Suppose 5*y - 20 = -3*l, -2*l - 4*y + 2 = -12. Solve l*d - 4*g - 7 = 0, -3*g = -7*d + 2*d + 4 for d.
-1
Let y = 17 - 2. Suppose 6*n - 36 = -6*n. Suppose -y = -3*p - n. Solve 0 = 2*h - m - 6, h - 3*m = -p*h + 13 for h.
5
Suppose 8 = -2*d, 6*d + 56 = g + 2*d. Solve 4*u - g = -4