Let w© = c + 12. Let t be w(-9). Let s = 1 + t. Let p = 6 - s. Solve -3*m = -p*m + 2 for m.

-2

Let s be ((-2)/3)/((-9)/(-243)). Let f be ((-2)/(-4))/((-3)/s). Solve 0 = f*k - 5*k - 8 for k.

-4

Let j = -11 + 16. Suppose -5*k = 13 - 3. Let c = k + j. Solve -2*a = -c + 13 for a.

-5

Suppose -19 = 5*k - 64. Let t(f) = f**2 - 9*f + 4. Let x be t(k). Suppose 8 = -2*n + x*n. Solve z - n = -z for z.

2

Suppose 4 = -3*q - 2. Let s = 15 + q. Solve -3*g + 4 = s for g.

-3

Suppose -v - 109 + 111 = 0. Solve v*c = 4*c for c.

0

Suppose -3*r - 4*x = 4, 0 + 1 = -x. Solve -3*g + g + 6 = r for g.

3

Suppose 2*t + 23 - 63 = 0. Let o = t + -17. Solve o*u = 2*u + 3 for u.

3

Suppose s = -5*i - 0*s + 6, 4*i = -3*s - 4. Suppose -4*h - p + 5 = -i, -15 = 3*p. Solve -2*b = -5*b - h for b.

-1

Suppose -2*n - 50 = -3*z + 3*n, 2*z + 3*n = 65. Solve -4*q - q + z = 0 for q.

5