Let v(s) = s + 15. Let i be v(-11). Solve 4*m - i = 12 for m.

Suppose -10 = -4*s - 2*j, 18 = 5*s - j - 2*j. Solve -f + 2 - s = 0 for f.

-1

Let d be ³⁄₂*¹²⁶⁄₂₇. Solve 3*r - d = 8 for r.

5

Let k(x) = -3*x2 + 10*x2 + 14 - 8*x**2 + 9*x. Let m be k(10). Solve -5 - 7 = -m*g for g.

3

Suppose -2*n = n. Let t be n - 2/(-2)*3. Suppose 2*p + p - t = 0. Solve 0*a + a = p for a.

1

Suppose 0 = -2*t - x + 3 - 28, 2*t + 2*x + 22 = 0. Suppose -3*n + 2*n = -20. Let a = n + t. Solve -q + 10 = -a*q for q.

-2

Let i = 0 - -3. Suppose f + 5*c + 45 = 3*f, -i*f + 55 = -5*c. Let z = f - 8. Solve l + z = -2 for l.

-4

Let d = -35 + 36. Solve -7 = 2*y + d for y.

-4

Suppose t - 6*t + d + 30 = 0, 3*d + 6 = t. Suppose 0 = 2*m - t*m + 20. Solve 0 = -m*c - 20 - 0 for c.

-4

Let v = 25 - 15. Let o = 11 - v. Solve -4*s + o = 17 for s.

-4

Suppose -3*a + h - 5 = 0, 7*h - 2*h = 25. Solve a = 2*t + t for t.

0