*u + x for u.
-3
Suppose -4*w - 5*n = -53, -63 = -3*w - 2*w - 3*n. Suppose -d = -w + 6. Solve 4*z - 2*k - 28 = -d*k, -3*k + 23 = 4*z for z.
2
Let a(b) = 5 - 10 + 7 - 3*b. Let n be a(-2). Let v = n + -3. Solve 0*s = s + 2, 3*s - 9 = v*t for t.
-3
Suppose -3*d + 17 = -2*d - 3*j, -11 = 2*d + 3*j. Solve q + 0*q + 5*k = 12, -2*q = d*k - 8 for q.
2
Let c(g) be the second derivative of -g**3/6 - 7*g**2/2 - 2*g. Let p be c(-5). Let y be -3 - (3 + p*4). Solve -2*q - y = 0, q = -4*h + 2*h - 9 for h.
-4
Suppose -3*o - 122 = -4*o + 4*z, 366 = 3*o + 4*z. Let u = 127 - o. Solve 2*j - 16 = -u*d, -2*j + 0*d - d = 0 for j.
-2
Let m be 80/14 + ((-1248)/91 - -14). Solve -7*i + m*i = 4*q + 9, -i = -2*q - 3 for q.
-2
Suppose -5*p = -5*m + 35, 2*p = -m - 0 - 2. Suppose 1 = h - 5*i - 5, -h + m*i = -10. Solve 4*x + h = 3*q, 3*q - 16 + 5 = x for q.
2
Let s = 41 - 16. Let n = 30 - s. Solve 5*o - n*v - 34 = -8*v, -5*o - 5*v = -40 for o.
5
Suppose -4*d = -101 - 3. Solve 0 = -10*a + 5*a - b + d, 29 = 5*a + 4*b for a.
5
Let u(s) = -34*s - 743. Let v be u(-22). Solve -4*i = 5*p + 5, -v = i - 3*p + 9 for i.
-5
Suppose -6*d + 11*d = 25. Suppose -6 = -3*u - d*v + 5, -u = 5*v - 7. Solve 3*o - 10 = 5*s, u*o + 6*s = s - 35 for o.
-5
Let q = -568 - -568. Solve 4*m - 13 = j, -j - m - 2 + 4 = q for j.
-1
Suppose 40 = 50*g - 30*g. Solve -3*v + 4*c + 3 = 14, 5*c - 5 = g*v for v.
-5
Suppose 15*t = 4*t - 77. Let r be (t + 9)/(0 + 1). Solve -2*o - r*k + 1 = 3*k, -o = -3*k + 5 for o.
-2
Suppose -2*x + 30 = -5*k, 3*x - 2*x = 3*k + 17. Solve -x*c - 19 = -3*d, d = -d - 3*c for d.
3
Suppose -2 - 34 = -9*n. Suppose -3 + 8 = q. Let s be ((-2)/q)/(3/(-45)). Solve 4 = -5*p + 3*j, s*p - n*j + 2 = p for p.
-2
Let g be -2 - (-3 - (-4 - -1)). Let d(a) = -2*a + 2. Let r be d(g). Suppose c = r*c. Solve -5*w - 6 = -s, c = 3*s - 4*w - 7 for s.
1
Suppose 7 = 3*l - i, -2*i = 3*l + 2*l - 8. Let m be l/4*(-12 - -4). Let a be (-2)/((-5)/((-70)/m)). Solve 4*f = -5*w + a*f + 20, 23 = -2*w - 5*f for w.
1
Let q = -36 + 41. Solve -q*s + 12 = -v, -s - 3*v - 14 = -5*s for s.
2
Suppose -13*b + 46*b - 66 = 0. Solve -r + b*o - 3 = 0, -2*o = -2*r - 4*o - 12 for r.
-5
Let b be -3*1*(-7)/((-84)/8). Let t = 3 - b. Solve 30 = t*n + 4*m, 2*n - n + 5*m - 27 = 0 for n.
2
Let b(c) = -5*c**2 + 22*c - 39. Let k(g) = 6*g**2 - 23*g + 39. Let f(m) = -5*b(m) - 4*k(m). Let u be f(16). Solve 3*x - 2*v = 2 + u, -2*v - 8 = -2*x for x.
1
Let c = 106 + -46. Let b be ((-45)/c)/((-1)/4). Solve b*n = n + 4*u - 8, -n - 7 = -3*u for n.
2
Suppose 0 = 4*j - 2*r - 12, -5*j + j - 4*r + 36 = 0. Let h(x) = -1 + 3*x - 2*x - 11. Let f be h(12). Solve b - 3 = -j*d - 4, -2*b + 3*d - 2 = f for b.
-1
Let v = -9 + 9. Suppose m + 1 + 1 = v. Let n be m/2*(-1 + -2). Solve c = -x + 10, n*x - 40 = -5*c - 0*x for c.
5
Let w = 28 - 20. Suppose 4*q - 12 = -2*i - 0*i, 4*i = -3*q + 14. Let v be 2/(-4)*0/i. Solve 5*a + 5*u - 17 + 7 = v, -4*u + w = -a for a.
0
Suppose 578*s - 588*s = -90. Solve n + 2*n = 4*t - 1, 3*t + s = -n for t.
-2
Let c(d) = d**3 - 5*d**2 + d - 8. Let v be c(5). Let n = 3 - 3. Let k = n - v. Solve k*i - x + 13 = -2*x, -2*i = 5*x for i.
-5
Suppose 0 = 4*w - n - 138, -w - 2*n + 144 = 3*w. Suppose -16*d = -11*d - w. Solve -4*b - 9 = -2*j + 1, -4*j - d = b for j.
-1
Let s = -200 - -203. Solve s*z + 2*d = 25, 4*d = 13*z - 12*z + 15 for z.
5
Suppose 2*f - 13 = -w, w - 3*f + 9 = -w. Suppose 19 + 2 = -w*t. Let q = 9 + t. Solve -3 = -q*c - 3*p, 3*c - 4*p = -3*p + 10 for c.
3
Let n(a) = a + 5. Let l be n(-4). Suppose -4*b = -2*q - 2, l + 6 = 4*b - q. Solve -2*u = 5*h + 2, 2*h + 2*h = b*u - 20 for u.
4
Let m(u) be the first derivative of -u**3/3 + 4*u**2 - 16*u + 16. Let b be m(4). Solve -5*r = -c, b*c + 3*c = -2*r + 17 for r.
1
Let t(v) = -3*v - 1. Let n be t(1). Let c be 178/26 - n/26. Let b be (-3)/(-48)*10*8. Solve -4*s - b*y + c = -9, 2*y = 3*s - 12 for s.
4
Let f(v) = -2*v - 5. Let p be f(6). Let n = p - -33. Suppose -5*a + 5*y + 24 + n = 0, -2*y + 5 = 5*a. Solve -3*c - 2*z + 8 = 0, -c - a*c + 13 = 5*z for c.
2
Suppose 3*n = 7*n - l - 85, l + 25 = n. Solve 5*u = 20, -6*b + 4*u - n = -2*b for b.
-1
Let w(n) = -22*n - 3. Let t be w(-2). Let j = 732 - 705. Let o = t - j. Solve 0 = -2*d + 2*z + o, -5*d = -0*d + 2*z - 14 for d.
4
Let p(n) = n**3 + 45*n**2 + 6*n + 284. Let f be p(-45). Solve 5*o + 0*o = c + f, c = -4 for o.
2
Let i = -573 + 576. Solve -37 = 5*t - i*b, -38 = 4*t - 2*b - 10 for t.
-5
Let p = 4 + -4. Let o(s) = -12*s - 128. Let w be o(-11). Solve -w*i = 8 - p, -5*n = i + 17 for n.
-3
Let l(z) = 36*z - 358. Let o be l(10). Solve 13 = -2*w + 3, 0 = -5*v + o*w + 15 for v.
1
Let n = 274 + -272. Solve 0 = j - m - 0*m - 4, -j - 11 = n*m for j.
-1
Suppose c + 5*m + 5 - 13 = 0, 0 = 3*m - 3. Solve 4*s = 2*w, 3*s - 6 + 3 = c*w for w.
-2
Suppose -3*v = -4*v + 2*z + 10, 0 = 3*v + 5*z + 25. Let d = 147 + -122. Solve v = m + 4*g - d, 5*g = 2*m + 3*m for m.
5
Let c(h) = h**3 + 5*h - 7. Let p be c(3). Let n = p + -33. Solve 2*y + 6 = -s, 6*s - n*s = -4*y - 20 for s.
-4
Suppose 5*m = 10 + 10. Suppose -3*p + 158 = 4*j, -m*j - 210 = p - 6*p. Let f be 1 - p/(-4)*2. Solve 0*k + x = -5*k + f, 20 = 3*k + 2*x for k.
4
Let c(k) be the first derivative of -k**2 + 4*k + 6. Let v be c(0). Solve -5 = 2*w + 3*i, -4*w - w - 1 = -v*i for w.
-1
Let f = 623 - 620. Suppose 2*h - 8 = -0. Solve g + 6 = -5*a, a - 18 = -f*g + h*a for g.
4
Let z(m) = -m**3 + 13*m**2 + 14*m. Let n be z(14). Solve n = -2*x + 1 - 5, 5*o - 5*x = 35 for o.
5
Suppose -5*h + 9 = 4*k - 7, 2*k - h - 8 = 0. Solve k*c + 11 = -3*f, 2*f - c - 2 = c for f.
-1
Suppose 462 = 49*r + 28*r. Solve r*i + 3*d = 8*i + 15, -5*d = 3*i - 6 for i.
-3
Let s = -536 + 539. Solve z = -2*z + s, 14 = -3*u + 2*z for u.
-4
Let k be 84/15*10/4. Suppose f + f - k = 0. Solve 4*g = 2*b - 8, 0*g - f = 2*b + g for b.
-2
Let c be (38 - 4) + -1*(0 - -1). Let a = 37 - c. Solve 2*l - a*r - 26 = 0, 2*l + 0*r = -r + 1 for l.
3
Suppose -54 = -0*f - 2*f + 4*r, -5*r = -f + 30. Suppose 32*h = f*h + 21. Solve 10 = -2*t, -o + h*o + 21 = -3*t for o.
-3
Suppose 5*s + 21 = 66. Suppose -2*f + s = f. Suppose -31 = -2*k - 21. Solve f*n - n + 5*t - 19 = 0, k*t - 16 = -3*n for n.
-3
Let n = 112 - 76. Let l = n + -34. Solve 0*p + l*p + 2*y - 2 = 0, -5*y = -2*p + 9 for p.
2
Let t be 5*(-4)/(-4) + 0. Let z(y) = y**3 - 5*y**2 + y - 1. Let a be z(t). Solve -4*h = -a*j - 20 - 8, 3*j + 15 = 0 for h.
2
Suppose -2*w + 2 + 2 = 0. Suppose -w*t - 11 - 11 = 0. Let k = t + 13. Solve -f = 2*z + 14, -k*f + z = -0*f + 3 for f.
-4
Suppose 443*n = 437*n + 24. Solve 2*i - 7*b - 30 = -3*b, n*i - 35 = 3*b for i.
5
Suppose 0 = 2*j - 3*u - 40, -j + 3*u + 27 = 7. Solve -3*a - j = -5*x, -21 = x + 3*x + 5*a for x.
1
Let s(u) = -u**3 + 2*u**2 + 13*u - 10. Let o be s(4). Solve 2*f - f + o = 2*d, -4*d + f + 16 = 0 for d.
3
Suppose 66*t = 65*t + 2. Solve -18 + 5 = 4*g + 5*b, 0 = t*g + 2*b + 4 for g.
3
Let f be (-2)/8 + (-231)/(-28). Let l be 1/(-2)*(f - 14). Let z be -3 - (-35)/15*l. Solve 0 = 3*q + a + 10, -q + a = 2 - z for q.
-2
Let s = -74 + 108. Let y = 36 - s. Solve -4*h = y*g + 20, g + 21 = -5*h - 1 for h.
-4
Let b(w) = w + 17. Let t be b(-12). Suppose -x + 1 = -3. Suppose i - x*i = -6. Solve 4*d + t = -5*a, a + 3*a = i*d - 4 for a.
-1
Suppose -440 = 5*r + 5*w, -5*r + w - 566 + 96 = 0. Let t = r + 95. Solve -3*i + 1 = 5*x, i = -0*x - 4*x - t for x.
-1
Let h(d) = -3*d + 63. Let s be h(18). Suppose 6*u - s + 3 = 0. Solve -i - u = 0, 0 = -2*w - 2*i - 2 + 4 for w.
2
Let t(n) = -3*n. Let a be t(-2). Let k(z) = z**3 - 4*z - 2*z**3 - 12 + 6*z**2 - 8*z**2 + 9*z**2. Let g be k(a). Solve x - 11 = 3*b, -b + 3 = 3*x - g for x.
2
Let f be ((-1)/(-2))/((-11)/(-440)). Suppose -5*g + 84 - 69 = 0. Solve 2*t = -g*z + 7, -7 = 5*z + 2*t - f for z.
3
Let w(k) = -5*k - 9. Let d be w(-3). Suppose 7*o - d = 4*o. Solve 6 = -o*u, -2*h + 5 = -4*h - u for h.
-1
Suppose -2*o - k + 88 = k, k - 84 = -2*o. Let b be 1/(-5) - (-208)/o. Solve 3*p = -2*i + 1, -b = 2*p - 7*p - 5*i for p.
-1
Let m = 541 + -538. Solve z = 5*k + 12, -21 = m*k - z + 5*z for k.
-3
Let x = 72 - 67. Let v = -2 + 15. Solve -2*f = -x*q - 5, q = -6*f + 4*f - v for q.
-3
Let r(a) = 2*a**2 + a - 1. Let c be r(3). Let h = 16 - c. Let k = -2 - h. Solve -10 = -k*i - 4*f, i - f + 9 = 2 for i.
-3
Suppose -4 = -5*y + 6. Suppose -y*r + 7*r = 20. Solv