Let y be (-3)/(-18) + (-70)/(-12). Let z be (21/y)/((-1)/(-2)). Let q(j) = -j + 10. Let l be q(z). Solve l*v = -v for v.

Suppose -1 + 7 = 3*b. Solve 5 = b*g + 13 for g.

-4

Suppose 0 = -3*w - 2*w. Suppose w = 3*k - 2*k - 2. Suppose k*l = -0 + 4. Solve l*d = d for d.

0

Let a be 1*²²⁄₇ - ⁵⁄₃₅. Let o be (1 + 1)/(¹⁄₁₈). Suppose 3*h + 6 = -x + 2, 5*h + o = 2*x. Solve a*t - x = t for t.

4

Suppose -4*p = -4*k + k - 6, 5*p = -4*k - 8. Solve p = 5*a - 0*a - 25 for a.

5

Let x(k) = k3 + 17*k2 - 16*k + 40. Let z be x(-18). Solve -2*h + z*h - 4 = 0 for h.

2

Let q be ²⁄₃ - 38/(-6). Suppose -r + 2 = -2*z, 3*r - 4*r + q = 3*z. Solve r*y - 11 - 1 = 0 for y.

3

Suppose -18 = l - 5*a, 2*a - 16 = -3*l - l. Let d be (-3)/l*12/(-9). Solve -v + 4 - d = 0 for v.

2

Let b = 124 + -118. Solve -g + b = -3*g for g.

-3

Suppose -2*q - 8 = -4*v + 2*q, -5*v - q = 2. Solve -4*u + u + 9 = v for u.

3

Suppose -5*u = -23 + 3. Solve m = -u*m + 20 for m.

4