Let k = 10 - 2. Suppose 20 - k = 4*x. Solve -x*m + 10 = -5 for m.

5

Let a = 1 - 1. Let j = -49 - -53. Solve j*h + a = -16 for h.

-4

Suppose 27 = 2*s + 2*s + 5*r, -6 = -3*s + r. Suppose 0 = -s*k - 0*k. Solve -p - 4 = -k*p for p.

-4

Let d(j) = -j2 + j - 1. Let c(x) = 6*x2 - 11*x - 6. Let u(g) = c(g) + 5*d(g). Let p be u(8). Suppose 0 = -5*f + p + 5. Solve 1 - 9 = f*i for i.

-4

Let p be -2*(-3)/6 + 1. Suppose -2*q - p*z = -10, q = -2*q + z + 11. Suppose q = t + 2. Solve -t*j + 2 = -j for j.

2

Let a(v) = -v + 16. Let i be a(12). Solve 3*z - i = 4*z for z.

-4

Let q be (-3)/(-2) - (-148)/8. Suppose -4*r - 3*y = -43, 2*y = 5*r - y - q. Let i = 11 - r. Solve i*c + 5 - 25 = 0 for c.

5

Suppose -42 = -3*k + 2*j + 2*j, -3*j - 49 = -4*k. Solve -5*f + k = 35 for f.

-5

Suppose 0 = 4*v - 2*m + 1 - 25, 4*m = -4*v. Suppose -3*y = v + 14. Let f(b) = -b - 4. Let c be f(y). Solve c = -3*r - 1 for r.

-1

Let x be (-4)/(-3)*(-120)/(-8). Suppose -x = 2*q - 7*q. Suppose q = 4*s - 4. Solve -3*f - 11 = -s for f.

-3