Suppose -7*c + 5*c = -4. Solve -c*a + 5*a = 0 for a.

0

Let x = -9 + -1. Let s be (-2)/(-10) + (-28)/x. Suppose 0*q + 4*q - 4*m = 8, s*q = -4*m + 6. Solve -q = -i - 1 for i.

1

Let m(b) = b - 5. Let z be m(10). Suppose z*l - y = 46 - 8, 5*y = -3*l + 34. Suppose -4*x + 4*d - 3 + 35 = 0, -5*x + 20 = -d. Solve 1 = x*f - l for f.

3

Let y(q) = -2*q + 22. Let v be y(10). Solve 3*n + v*n = -25 for n.

-5

Suppose -2*h + 4 - 10 = 0. Let c be 1/(1 - h/(-6)). Solve -c*f = -3*f + 3 for f.

3

Let r = -4 - -8. Solve d - 8 = -r for d.

4

Let k be 0*(2 - -3)/(-5). Solve k = -2*u - 2*u + 16 for u.

4

Suppose c - 2*k = -7*k + 17, 3*k - 15 = 0. Let w = -6 - c. Solve 3*t = -w*t - 10 for t.

-2

Let m be (-3 - 24/(-10)) + 212⁄20. Solve -4*x + m + 6 = 0 for x.

4

Let m be ((-9)/2)/(-3) + (-130)/(-52). Solve -14 = -m*j + 6 for j.

5