Let k = -131 - -136. Solve k = 2*c + 3 for c.

Suppose -i - 4*t = -4*i + 15, 10 = 2*i - 5*t. Let v be (¹⁴⁄₈)/(²⁄₃₂). Suppose -5*u = -12 - v. Solve -i*x + u = -x for x.

2

Let m be (10/(-25))/(²⁄₁₀). Let t be m/(-8) - (-111)/(-12). Let h be t/(-27)*(6 + 0). Solve -h*d = d for d.

0

Suppose -4*c = -7*c + 6. Suppose -6 = -c*z - 0. Let s(h) = h - 1. Let p be s(z). Solve 0 = -p*v - 1 - 5 for v.

-3

Suppose -s = -2*c + 10, -4*s = -3*c - 0*c + 25. Solve a = -0*a + c for a.

3

Suppose 6*l - 24 = 6. Solve -6 = l*y - 2*y for y.

-2

Let c be (⁴⁄₁₀)/((-2)/(-40)). Suppose 6*w + 9 = 27. Solve -d + w*d = c for d.

4

Suppose -2 = 2*u - 0*u. Let v(y) = 5*y**2 + 2*y + 1. Let a be v(u). Solve 4*j + 4 = -a for j.

-2

Suppose 0*v = 3*v - 6. Let m = -2 + v. Suppose m = -5*w + 3*w + 4. Solve 0 = -5*p + 3 + w for p.

1

Let l be (-2)/(-5) + 2/(-5). Suppose -2*n + 8*a = 3*a - 3, -3*n + 39 = 4*a. Let t be -3 + 5/(15/n). Solve l = -t*s - 2*s for s.

0

Let q be ¹⁵⁄₂*¹⁶⁄₁₂. Let r be 174/q + (-8)/20. Suppose 13 = -f + 5*n, -4*f = 3*n - r - 0. Solve f*l + 3 = -7 for l.

-5