Let s(t) = 5*t - 13. Let k be s(4). Suppose 3*i = k*i - 8. Solve -2 = i*x - 12 for x.

5

Let d = -31 - -56. Solve -d = 2*x + 3*x for x.

-5

Let v be 2/(0/(-3) - -1). Suppose 0 = -v*i + 4*i - 8. Let k = -4 + 4. Solve -i*c + k*c = 12 for c.

-3

Suppose 0 = -z - 2*o + 6, -z + 3 = 5*o - 9. Solve z*u + u = 15 for u.

5

Suppose 5*i = 15, -2*u = -0*u - 2*i - 6. Let x = 10 - u. Solve r = -x + 2 for r.

-2

Suppose 42 = 3*v + 39. Solve 5*o = -6 + v for o.

-1

Suppose -66*n + 6 = -64*n. Solve n = 2*b - 7 for b.

5

Suppose 5*q = 2*q - 2*g + 10, 5*q + 4*g = 16. Let c be (3 + 2)*9⁄5. Solve q*i = -c - 11 for i.

-5

Let s be (-3 - (1 + -4))/(-1). Suppose w - 1 = -s*w. Solve w = 2*f + 3 for f.

-1

Let m© = 2*c**2 + 14*c + 2. Let q be m(-7). Solve 3 = -q*j - 5 for j.

-4