Let g be (-28)/(-126) - (-212)/18. Let q be (-1 + 26)*g/15. Solve 0*i + 4*i + q = 0 for i.

-5

Suppose 0 = 4*i - 7 - 13. Solve -f = -i*f + 4 for f.

1

Suppose 3*v + 4*i = 5*i + 19, 7 = -v - 3*i. Solve -5*x = -v - 0 for x.

1

Suppose -50 = -4*z + 2. Let u = 15 - z. Solve 0 = -0*p + p + u for p.

-2

Let t(a) = -a3 + 5*a2 + 10*a - 9. Let h be t(6). Let m be 6/h + 85. Let l be -5 + m + 5 + -1. Solve 0 = -p + l + 4 for p.

5

Let m be (-18)/24 + (-11)/(-4). Solve -w = m*w for w.

0

Suppose -3 - 15 = -2*l. Let t = l + -7. Suppose -3*v - j + 20 = -t*j, 2*v - 25 = 3*j. Solve v*q = 3*q + 8 for q.

4

Suppose h = 4*h - 15. Suppose -2*z = -b - h, -2*z = b + z - 10. Let t = 4 - 4. Solve t = 2*k - 9 - b for k.

5

Let g be (6440)/(25). Suppose -2*s = 3*x - s - 10, -g*s + 24 = 4*x. Solve x*u = 6*u + 16 for u.

-4

Let j = 10 + -9. Let g be j*3 + (-18 - 5). Let m = g + 35. Solve -c + m = -4*c for c.

-5