+ 5. Let t = g + 2. Solve -18 = -2*c + 4*c + 5*l, 0 = t*c - 2*l - 10 for c.
1
Let x be 4/12 - (-2)/3. Suppose x - 11 = -5*f. Solve 5*c = -f*g - 23, 3*c = 5*g - 18 - 2 for c.
-5
Let j(v) = v**2 + 4*v - 8. Let x be j(-6). Solve -h - x*n - 12 = -3*h, -1 = -h + n for h.
-4
Let n be 3*(4 + 16/(-6)). Solve n = -2*l, 7*y - l + 10 = 4*y for y.
-4
Let w be (-1 - -16)*(-3)/(-9). Solve -w = -5*s - 0*g + 5*g, 4*g - 11 = -s for s.
3
Let n = 34 + -17. Let k = n - 12. Solve 2*h = 3*a, h + 2 = k for a.
2
Let f be 8/(-12) + (-28)/(-6). Solve 5*x - 3*c = 0, c = -f*x + 3*c + 2 for x.
3
Suppose 2*a + 5*k = 16, -5 = -4*a - 4*k + 3. Let r = a + 5. Let i = -72 + 74. Solve 0 = 2*w + 2*h + 8, 4*w - 11 + r = i*h for w.
0
Let o be 1 + 0 + -6 + 4 - -3. Solve n = 6*n - 25, -o*n + 13 = -3*d for d.
-1
Suppose -i + b + 11 = 0, 4*i - 5*b - 22 = 27. Solve -5*l = -v - 22, 3*v + i + 0 = 3*l for v.
3
Let f = 9 + -4. Suppose -4*y + 30 = h + 5, -2*y + h + 5 = 0. Solve z - f = v - 0, -y = v - 4*z for v.
-5
Let k(a) be the first derivative of a**3/3 + a**2 - a - 2. Let n be k(-4). Suppose x - 14 = -4*q, -2 + n = 5*q - 5*x. Solve 2*i = 4*r + 18, -6 = -r + q*r for i.
3
Let n(h) be the first derivative of -h**3/3 + 2*h**2 - 2*h + 5. Let m be n(2). Solve -5*v + m*v = 4*a, -4*a - v = -8 for a.
3
Let u = 51 - 46. Solve -b - u*j + 10 = 2*b, -5*j + 10 = b for b.
0
Let d be (-6)/8 - (-184)/32. Let w be (-49)/(-3) + d/(-15). Solve 3*h = 2*h + 5*n - w, -2*n + 6 = 0 for h.
-1
Let b(u) = -u**3 - 11*u**2 - u - 10. Let n be b(-11). Let o be (-4)/(-2) + 29 - n. Suppose 3*x + o = 8*x. Solve -h + 3 = p, 16 = 5*p - 2*h + x*h for p.
4
Suppose 0 = -231*h + 230*h + 4. Solve 3*f + 7 = -h*o, -f + 35 = -5*o + 4*f for o.
-4
Let z(p) = -p**3 + 4*p**2 - 3*p + 2. Let b be z(2). Solve -b*m + 5*u = -0*m - 12, 2*m - 6 = 3*u for m.
3
Let g = -1 + 4. Suppose -6 = q + g*i - 0*i, -32 = -3*q + i. Solve 4*n = m + q, 2*m + 7*n - 3*n = 18 for m.
3
Let l be -2 - (2 + -4) - 6. Let k be (-9)/l*(-8)/(-6). Suppose 0 = -j - k, -3*x + 13 = -3*j + j. Solve 3*p - 2 = q, 3*q + x*p - 26 = -8 for q.
4
Suppose 3*v - 2*o - 142 = -0*o, 2*v - 103 = 3*o. Suppose 5 = -5*w, 2*w - 6*w = -5*i + v. Solve -3*z = 2*c + 1 - 2, 0 = 5*z - 3*c - i for z.
1
Suppose 0*i + 25 = h - 4*i, -20 = -h + 3*i. Let s be h/(-2)*2/(-1). Solve 3*v = s*u - 25, 2*u + 4 = -u - 2*v for u.
2
Suppose 5*s - 15 = -5*d, -5*d = -4*d. Solve 0 = s*x + 4*z - 32, -x + 2*z = -z + 11 for x.
4
Let m = 11 - 20. Let v(y) = y + 12. Let h be v(m). Solve -3*l = -5*i - 9, 5*l - h = 3*i - 4 for i.
-3
Let f be (-2 - -1)*1*-4. Solve -5*d - 35 = 2*j, d - 7 = f*j + 8 for d.
-5
Suppose 9*z = -22 + 229. Solve t + 20 = -5*s + 6*t, z = -2*s + 5*t for s.
1
Let v(a) = a**2 - 3*a. Suppose -2 - 4 = -2*s. Let n be v(s). Solve 5*j + 3 = -2*f - 10, n = 3*f - 2*j + 10 for f.
-4
Let x be 10/(-45) + (-141)/(-27). Solve -2 = r - f - 4*f, f = x*r + 10 for r.
-2
Suppose 0 = -3*z + 11 + 13. Solve 4*f + 4*a - z = 0, 17 - 7 = -5*f + 5*a for f.
0
Suppose 3*v = -14 + 26. Let u(o) = -o**2 + 3*o + 5. Let h be u(4). Suppose -i - h = -6. Solve -i*r - 5*f + 1 = 26, -12 = 4*r - v*f for r.
-4
Let s be -2*3/(-3) + -2. Suppose 2*u = -s*u + 8. Suppose 16 = -u*h + 8*h. Solve t - 5*n - 19 = 0, 17 = 2*t - h*n - 3 for t.
4
Suppose 26 = 3*d - 4*x, -4*d = -4*x - 19 - 9. Solve 4*g - d*m = -20, g + 4*m + 4 = -1 for g.
-5
Let k(j) = 3*j**2 - 2*j + 4. Let r be k(3). Let w(h) = -2*h**2 + 3*h - 4. Let z be w(3). Let m = z + r. Solve 1 - 4 = -3*y, 5*f = -3*y - m for f.
-3
Let z = 15 + -12. Suppose -3*k + 1 = z*f - 4*f, -1 = 3*k + f. Solve k*y - 2 = y, 5*q - 21 = -2*y for q.
5
Let q(d) = d + 2. Let k be q(0). Solve 5*z + k*w = -29, -2*w - 17 = 3*z - w for z.
-5
Suppose 5*m = 0, t + m - 19 = 5*m. Solve -20 = -5*z - 2*h, -2*z - 2*h + t = 5 for z.
2
Let x = 133 + -82. Let u be -1*x + 1 - -2. Let w be u/(-9) - 1/3. Solve -3*j - 2 = -j + 2*h, j + 5 = -w*h for j.
0
Suppose 75 = 5*z + 5*d, 2*z - 3*d + 5 = z. Let q = z + -2. Suppose -2*o = -o + 5*v + 11, 2*o + 5*v + 7 = 0. Solve 5*c - 17 = i, -o*i = -5*c - 0*c + q for c.
4
Let q = -6 - -9. Suppose -2*y - q = -9, -12 = -3*n + 2*y. Solve -5*l - n = -3*g, 4*l - g - 10 = -6*g for l.
0
Let v(j) = j + 9. Let u be v(0). Let z(r) = 5*r + u - 8 - r. Let l be z(1). Solve 5 = 5*y - 5*d, l*y + 5 = -2*d - 3*d for y.
0
Let k be 0/((2 + 0)/1). Let d = -107 - -109. Let v(g) = 7*g**3 - g**2 - g + 1. Let u be v(1). Solve p + 8 = 3*z - u, -3*p - d*z + 2 = k for p.
-2
Let i be ((-2)/4)/((-2)/4). Let r = 4 + -1. Solve -5*m + 13 = -r*n, -4*n + i + 1 = 3*m for m.
2
Suppose 0 = 3*o + 6 - 0. Let r be ((-10)/3 - o)*-3. Solve 5*j + r*g = -13, -7 = -3*j + g + 4*g for j.
-1
Suppose 36*k = 32*k + 12. Solve k*n + 15 = -4*i, -5*i + 6*n - n = 10 for i.
-3
Suppose 0 = -t + 6*a - 2*a + 20, -5 = -5*t + a. Suppose 0 = -t*v - v. Solve 2*y + 20 = -5*z - v*z, -y - 13 = 4*z for y.
-5
Suppose -5*c = 5*m, -2*m + 19 = -5*c - 2. Suppose m*v - 5*v + 38 = 0. Solve 0*j - 24 = 5*b - j, -4*b + j = v for b.
-5
Suppose 12*a - 16*a + 40 = 0. Solve 2*v + k - 7 = -0*v, 3*v = -k + a for v.
3
Suppose 5*t - 6*t - 40 = 3*d, -2*d + 4*t - 8 = 0. Let q = 16 + d. Solve -2*b + 3*i = 11, 3*b + 4 = -4*i - q for b.
-4
Let z be 3*4 - (-1 - -1). Suppose -v - 2*v = -2*p - z, -p + 20 = 5*v. Solve -4*u + 4*f - 4 = p, 0 = 5*u - 0*u - f + 13 for u.
-3
Suppose -5*t - 5*c = -28 - 7, -4*t + 4*c + 52 = 0. Suppose 4*k - t = -k. Solve 0 = -k*b - 5 + 11, m = -5*b + 20 for m.
5
Let r(o) = -o**3 - 7*o**2 - 9*o - 7. Let u be r(-6). Let g = 11 - u. Let h be (-2 - 0)/(-2) - -3. Solve -2*y - b + 11 = 0, g = h*b - 12 for y.
4
Let f(l) = 2*l - 2. Let c be f(3). Solve 0 = -d - 4*y + c, -1 = -2*y + 3 for d.
-4
Let p = 28 + -14. Let h be 4/p + (-33)/(-7). Solve -a = -4*a - 3, -2*n + h = a for n.
3
Let z be 35/20 + (-3)/4. Let k be -1 - (-3 - 0)/z. Solve -6*u + 2*n + 18 = -k*u, -15 = 5*n for u.
3
Let k(o) = -o**3 + 5*o**2 - 5*o + 6. Let q be k(4). Let y be 21 - 23 - (-3 - 1). Solve q*r = 2*t - 3*r + 6, y*r = 0 for t.
-3
Suppose 3*o + 0*o - 52 = -2*j, 0 = -3*o + 5*j + 17. Let c = o - 8. Solve c*g = -r + g + 20, -3*r = g + 10 for r.
-5
Suppose q - 2 = 9. Suppose -2*d + 5*y + 5 + 10 = 0, -3*d = 2*y + 6. Suppose -4*z + 5 + q = d. Solve 3*u = -z*i + 5, 5*u = 2*u - 3*i for u.
-5
Suppose -4*a + 27 = -1. Suppose 5*l - a = -5*z + 3, -6 = l - 3*z. Solve -2*d - 3*c + 9 = 0, 0*d - d - 3*c + 12 = l for d.
-3
Let n be (-126)/35 + 2/(-5). Let v be (6 - 8)*2/n. Solve 0 = 2*b + z - 6 + v, -z + 5 = 0 for b.
0
Let s be -18*((-28)/(-12) - 3). Let a = -12 + s. Solve 2*k + 2*c + 12 = a, 2 + 2 = 2*k - 2*c for k.
-2
Suppose -3*f + 9 = 3*t, 2*f - 5 = 3*f. Solve -5*v + i = -t, v = -0*v + 2*i + 7 for v.
1
Suppose -5*k + 0*k + 3*v + 20 = 0, -2*v = -3*k + 12. Solve -3*u + 4*j - 23 = 0, 2*u - k*j = -2*j - 12 for u.
-1
Let v = -9 + 6. Let f = 7 + v. Suppose 2 = -f*x + 10. Solve 4*k - x = -m - 1, 3*m = -9 for k.
1
Let q be (-2)/(-4) + 105/30. Let c be (-2 - -2)/(1*2). Suppose 23 = b - c. Solve q*p + b = -5*x, -2 = 4*p + 6 for x.
-3
Let f be 1/((-1)/2) + 5. Suppose 0 = -f*m - 20 + 71. Solve 4*t - o + 7 = 0, o = -4*t - 0*o - m for t.
-3
Suppose -g - 3 = -2*g. Suppose -24 = -5*r + z, -g*z - 4 + 8 = 4*r. Solve 4*q + 12 = -r*c, -3 = 3*q - 6 for c.
-4
Let v = -9 + 6. Let n be v*(-4)/18*6. Solve -5*h = -2*i - n - 6, -5*h = -4*i - 20 for i.
-5
Suppose -d = -o - 0*d, -4*o + 3*d + 3 = 0. Let g(y) = -6*y - y**o + 0 + 9*y**2 + 10 - 3*y. Let c be g(8). Solve -6*p = z - 3*p - c, 5*p + 10 = 5*z for z.
2
Let a be 6 + -2 + 3 + -4. Suppose 5*q = 3*q + 6. Solve 3*s - a*c - q = 6, 3*s + 3*c = -9 for s.
0
Let i = -30 - -46. Solve -3*t + 8 = 4*k - t, 2*t + i = 4*k for k.
3
Let t = -84 - -90. Solve -t*i + 3*i = -f - 10, 4*f = -i - 14 for i.
2
Let q = 9 + -3. Suppose -b - 3 = -2*o, 0 - q = -o + 5*b. Let w = 6 - 3. Solve -4*m + w = -m + d, -2*m = d - o for m.
2
Suppose -135 = -5*m - 3*r, m + 4*r = 5*m - 76. Solve -5*h - 3*c - 12 = 2, -4*c = -4*h - m for h.
-4
Let k(z) = 4*z - 4. Let d(o) = -3*o + 5. Let m(l) = 3*d(l) + 2*k(l). Let n be m(-7). Solve 4*p + 3*c = 18, c + n - 1 = 5*p for p.
3
Suppose 5 = 3*l - 7. Let d = -62 - -66. Solve 0*j + z = 2*j + l, d*z = 5*j + 4 for j.
-4
Suppose 12*c - 2 = 11*c. Solve c*y - 7*y = 5*f, 0 = -3*f + 5*y for f.
0
Let i be (3 + 0)*(0 - -1). Solve 2*z - 9 = b, -12 = z + i*b + 2*b for z.
3
Let u be (1/6 - (