Suppose -3*f - 4*x + 4 = -6*f, -20 = -5*x. Solve 2*v - 12 + f = 0 for v.

4

Let l be 8/(-12) - (35/(-3) + 3). Solve 5*r - r = l for r.

2

Suppose 0 = 2*m - 2 - 4. Suppose -m*t = -6*t. Solve 5 = -5*a - t for a.

-1

Suppose -2*d + 107 = 97. Solve 0 = 2*z - d*z + 9 for z.

3

Let s be (4 - 2) + (-8)/4. Suppose 0 = c - s*c. Solve -4*x - 27 + 7 = c for x.

-5

Let q(j) = 2*j. Let z be q(3). Suppose -4*n = -4*b, z = 4*n - 3*n + 2*b. Solve 0 = -n*k + 2 + 4 for k.

3

Let u(i) = 2*i - 14. Let o be u(8). Solve p - 15 = -o*p for p.

5

Let t be -10*(-2 - (1 - 2)). Solve -5*l = t + 10 for l.

-4

Let c(a) = -2*a - 1. Let s be c(-2). Let u be (-1)/s - (-245)/15. Solve g = -3*g + u for g.

4

Let r(v) = 5*v - 1. Suppose 0*u + 5 = 5*u. Let o be r(u). Solve o*x - 6 = 2*x for x.

3