Let d(l) = 2*l - 22. Let k be d(12). Solve -2 = k*c - 0 for c.

Let o be (-660)/(-135) + 2*²⁄₃₆. Solve 0 = -0*l - o*l for l.

0

Suppose -2*c = -5*c. Suppose w = -2*w - 5*d - 8, 0 = -5*w - 5*d. Suppose -4*l + 3*m + m = -48, w = -m. Solve c = r + 3 - l for r.

5

Let y(f) = -f - 7. Let l be y(-7). Suppose l*z = z. Solve z = 3*q - 2*q for q.

0

Let s(j) = -2 + 0 - 2*j + 2*j - 5*j. Let c be s(-3). Let o be 2/(-13) + 158/c. Solve 2*b + b = -o for b.

-4

Let z be (3 - 4)*(1 + 0). Let l be (-3)/(0 - (0 - z)). Solve -4 = -l*d + 2 for d.

2

Suppose -3*o + 1 = -5. Suppose -o = -5*k + 8. Solve -m = k*m for m.

0

Let x = -12 - 0. Let c be 15/(-6)*x/15. Solve c*g - 1 - 1 = 0 for g.

1

Let p be ((-3)/(-2))/(³⁄₄). Suppose 0 = -2*x - 3*d - 7, -6*x = -5*x - 4*d - 2. Let z = 6 + x. Solve z*o = 18 + p for o.

5

Let v(l) = -l - 8. Let i be v(-7). Let a = 2 - i. Let j = -3 + a. Solve j*z + 5 = z for z.

5

Let w = 30 - 30. Let t be 1*3 - 2/(-2). Solve w = t*m - 0 - 8 for m.

2