Let u(p) = -2*p - 10. Let i be u(9). Let k = i + 56. Solve -5*m - k = -8 for m.

-4

Suppose 5*n + y - 23 - 2 = 0, 0 = -5*n + 4*y. Solve -t + n = -0*t for t.

4

Suppose 0 = -4*p - 4, -4*p = -5*v - 3*p + 41. Let l be v/(-6) - 286/(-39). Solve -3*o + 0*o - l = 0 for o.

-2

Let s = 72 + -52. Solve 3*b + s = -b for b.

-5

Suppose -p + 3*z = 7, -19 = 4*p - 4*z + z. Let u = 4 + p. Solve u*s + 3 = -s for s.

-3

Suppose 4 - 8 = -2*w. Suppose t + 4*f = 2*f - 10, -3*f = -4*t + 4. Let z be 3 - (2 + (t - 2)). Solve -s = -z + w for s.

3

Let z(l) = 7*l + 2. Let x(m) = 20*m + 6. Let i(y) = -3*x(y) + 8*z(y). Let u be i(-2). Suppose u = f + 1. Solve -15 - f = -5*v for v.

4

Suppose 3*i - 25 + 7 = 0. Let n = -6 + 0. Let j = i + n. Solve j = 4*s + 4 - 16 for s.

3

Let d = 13 + -10. Solve d = -2*s - 5 for s.

-4

Let v(d) = d**2 + 2*d + 4. Let w be v(-2). Suppose -z + w*z = 45. Solve -2*a = -7*a + z for a.

3