Suppose 15*s = 17*s - 4. Solve -s*x - 12 = x for x.

-4

Let z = 15 - 7. Let p be (0 - 12)/3 - 0. Let n be (-34)/p - (-4)/z. Solve -n = -5*s + 11 for s.

4

Suppose -5*r = -2*c - 22, 3*r - 11 = c + 2. Let y be r/(-18) + 38⁄9. Solve 5*m = 16 + y for m.

4

Let y = -11 - -21. Suppose g - y = -4*g. Suppose g*a + 5*i + 21 = 0, 0 = -5*a + 4*i - i + 25. Solve a*z - 6 = 4*z for z.

-3

Suppose b - 3*b = 0. Let l = b + 5. Let v be 2⁄4 + 3⁄2. Solve 0 = v*h - l*h + 6 for h.

2

Suppose -13*f = -f - 72. Solve l = -4 + f for l.

2

Let a = 0 - 1. Let o be 0 + 1 + (-9)/a. Let m be o/25 - (-116)/10. Solve 4*c - c = m for c.

4

Suppose -5q + 0 + 10 = 0. Let p be 3(-1 + q - 0). Suppose -1 = 2*m - p. Solve -h = m - 2 for h.

1

Suppose 16*m = -5*m + 63. Solve 0 = -m*s + 2*s + 5 for s.

5

Suppose 10 = t + 4*t. Suppose 0*i = -5*i - t*k + 20, 5*k - 25 = 0. Let u(p) = -p. Let a be u(-2). Solve -3*d - i = -a*d for d.

-2