Let f = -30 - -50. Solve -6*a + a = -f for a.

4

Suppose -b - 6 = u - 4, -3*u = -4*b + 6. Solve 3*q = -b*q - 3 for q.

-1

Suppose 0 = -2*x - 3*x + 15. Solve 0 = h - x - 2 for h.

5

Suppose 0*x + x = 4*g - 12, -3*x + 24 = 3*g. Solve g*m = m for m.

0

Let w® = 34*r2 + 2*r + 13. Let v(q) = -17*q2 - q - 6. Let i(b) = -13*v(b) - 6*w(b). Let a = 1 + -2. Let j be i(a). Solve 4*z = -0*z + j for z.

4

Suppose -17 + 2 = -5*x. Let p be (-3 + 6)*7/x. Solve -2 = g - p for g.

5

Let v be (-2)/(-8) + (-44)/(-16). Solve -v*f + 4 - 16 = 0 for f.

-4

Let x be 0/(2 - 3 - -2). Let i be 3 + 2 + -3 + -9. Let m = i - -7. Solve m = -x*j + j for j.

0

Let w(j) = j3 - 5*j2 + 5*j - 3. Let x be w(4). Solve 2*q = 9 - x for q.

4

Let s = 70 + -67. Solve -s*w = 4 + 2 for w.

-2