Let b be 10/4 + (-2)/(-4). Let l be 2 - 0 - (7 - 1). Let r(a) = a + 8. Let q be r(l). Solve -b*g = g + q for g.

Let p be (-1 - -1)/(13 + -12). Let x be (2 + 10/(-4))*p. Solve x = 3*c + 15 for c.

-5

Let o be ²⁸⁶⁄₅₅ + (-1)/((-10)/8). Solve -o*m + 3*m - 3 = 0 for m.

-1

Suppose 20 = -8*m + 3*m. Let q be m/10 + (-156)/(-15). Solve -k = k - q for k.

5

Suppose 7 = 3*q - n, -6 - 4 = -2*n. Solve -2*i - 4 = q for i.

-4

Let u be (-219)/(-45) + ⁴⁄₃₀. Solve 11 = u*r - 9 for r.

4

Let b = 163 + -160. Solve 9 = -2*g + b for g.

-3

Let f be (5 - -4)/(3/(-2)). Let i be (-3)/(f/34) + -2. Solve -i = -5*s - 0*s for s.

3

Suppose -4*z - 5*v + 41 = 0, 4*v - 30 = -5*z + 2*v. Suppose 5*l - 25 = z*n, 0 = -2*n + 4*l - 21 + 1. Solve 0 = u - n*u - 4 for u.

4

Let k be -3*2/(-3)*2. Solve 2*q = k*q for q.

0

Suppose 3*c + 6 = 3*d, 4*d + 0*d - 3*c - 6 = 0. Solve -p - 2*p + 9 = d for p.

3