Let v = -101 + 101. Solve v = 4*q - 5 - 15 for q.

5

Suppose -3*r + 1 = -3*u - 2*u, 1 = u. Let k be r - (0/2)/(-2). Solve i + 5 = k for i.

-3

Suppose 7*p = 2*p + 15. Solve p = 3*d - 9 for d.

4

Let o = 1 - -5. Suppose -3*l = -o*l. Solve l = q - 4 for q.

4

Suppose -3*t - 9 = 2*p, -3*p + 2*t + 29 = -2*t. Suppose c - 7 = -3*r, -4*r + p*c - 3 = -8. Solve 3*w = r*w for w.

0

Let m be 4⁄6*(-8)/(48/(-18)). Solve m*d + 3 = -3 for d.

-3

Suppose 0 = 3*b + 5*z - 8, 2 + 2 = -b + 5*z. Suppose 5*n - 32 = -12. Solve b = -r - n for r.

-5

Suppose -5*d = 15, -3*z + 5*d + 18 = 4*d. Suppose 7 = z*n - 18. Solve -t = 4*t + n for t.

-1

Suppose -2*z - w - 45 = 0, z - 3*z - 39 = 3*w. Let q = z + 35. Solve q - 1 = -5*f for f.

-2

Let j(z) = z2 + 6*z + 8. Let q be j(-2). Let u(t) = t2 - 5*t - 10. Let s be u(7). Solve q*b - s*b = 8 for b.

-2