Suppose 3*y = 6, -3*y = -2*t - 0*y. Solve -t*x = x - 20 for x.

5

Let g(t) = -t3 + 11*t2 + 11*t + 15. Let j be g(12). Let k = -4 + 9. Solve k*y - 8 = -j for y.

1

Suppose 0*l + 3*l = z, 3*z + 5*l - 14 = 0. Solve 5*o = -18 + z for o.

-3

Suppose 4*o = 13 + 3. Solve -3 = o*i + 5 for i.

-2

Suppose -i - 20 = -5*i. Suppose z + i = -0. Let x be 5/(z/(-2)) - -3. Solve -x*q = 4 + 16 for q.

-4

Suppose 0 = 5*h + 5*i - 50, -5*i = -i - 16. Suppose -4*j + h = -22. Suppose -3*y - 3*w + 4*w = -9, 5*y = -w + j. Solve l - y*l = -2 for l.

2

Let y(h) be the first derivative of h**2⁄2 + 9*h + 1. Let r be y(-6). Solve -r - 6 = -3*c for c.

3

Let j(w) = -w**2 - 3w - 1. Let d be j(-1). Let r be 0(-2)/(-12)*3. Solve -s + 0 + d = r for s.

1

Let i(z) = 2*z**2 + 21z + 14. Let o be i(-10). Let y be ((-2)/(-4))/(-1)-10. Solve -25 + y = o*m for m.

-5

Let l be ((-4)/(-2))/((-3)/6). Let k be l/6 + (-42)/(-9). Solve 0*t - 8 = k*t for t.

-2