Let f = 38 - 21. Let x = -15 + f. Solve -x*t + 15 = 3*t for t.

3

Let n = -105 + 66. Let i be n/(-6) - 3⁄2. Solve -28 + 8 = -i*f for f.

4

Suppose 0*c - 2*c = 8. Let j(l) = -l**2 + l + 3. Let h be j(-3). Let v be (6/h)/(c/6). Solve z = v - 0 for z.

1

Let c = -17 - -20. Solve 2*y - 20 = -c*y for y.

4

Let c = 1 + -3. Let t be (-2 - 1 - c)*-32. Suppose -5*n + 7 - t = -q, -q + 2*n = -10. Solve q*w - 5*w + 25 = 0 for w.

5

Suppose q - 5 = -4*q. Let v = 3 - q. Solve -v = 4*h - 6 for h.

1

Suppose -12*b - 1 = -1. Solve b*k = -k for k.

0

Suppose -p + 0*p = -5*l - 17, -l - 9 = -3*p. Let v = 18 + l. Solve -v = -4*i + 5 for i.

5

Suppose -5*n = -5, 0 = -4*t + 3*n - 8*n + 65. Solve o + t = -2*o for o.

-5

Let k be -1 + 2 + -4 + 4. Solve v = -0*v - k for v.

-1