Let x® = r3 - 6*r2 + r + 5. Let j be x(4). Let w = 48 + j. Solve w = 4*t + t for t.

5

Suppose -1 = 4*t - 4*z - 29, -3*t - 5*z = 11. Suppose 2*u = 3*u - t. Solve 12 = -o - u*o for o.

-3

Let j(p) = -p**2 - 7*p - 8. Let x be j(-7). Let b be 2 - 0/(-1) - x. Let z = -47 - -57. Solve 0 = -4*o - z - b for o.

-5

Suppose d - 4*h = 3*d - 2, -2*d + 5*h + 20 = 0. Solve -d*x = -31 + 6 for x.

5

Suppose 0 = l - 6*l + 100. Suppose 4*p = -2*h + l, 4*h = -0*h + 3*p - 15. Solve -5*y = 10 - h for y.

-2

Let m = 0 - 0. Suppose -8 = -2*o + 2*q, 5 + 4 = 4*o + 3*q. Solve m = -n - o for n.

-3

Let i(x) = x - 6. Let g be i(7). Let p = 9 - g. Solve 4*l + 20 = p*l for l.

5

Let z = 37 + -37. Let b = 3 - 1. Solve p - b + 7 = z for p.

-5

Let x(y) = 3 - 6*y2 + 4*y2 + 3*y**2 + 0 - 2*y. Let l be x(4). Solve 4*b - 5 = l for b.

4

Suppose -2*u = -3*u - 28. Let t be 4/(-14) + (-92)/u. Solve t*f + 6 = f for f.

-3