Suppose 21 = 2*m + 5*i, 0 = -2*m - i - 2*i + 15. Solve -d = -m*d + 6 for d.

3

Suppose p - 3*p = -x + 13, 2*x + 2*p - 2 = 0. Let f(w) = -4*w2 + 4 + 1 + 1 - w3 + x*w. Let u be f(-5). Solve -3*g + u*g = 3 for g.

1

Let l(o) = 5*o. Let h® = 4*r - 1. Let t(z) = 3*h(z) - 2*l(z). Let a be t(5). Let v = a - 4. Solve -v*s = -7 - 2 for s.

3

Let c = 11 + -9. Let z = 6 - c. Solve 0 = -3*y + z*y - 2 for y.

2

Let p© = 3*c**2 + 3*c. Let r = -1 - 1. Let j be p®. Solve 22 - j = -4*z for z.

-4

Suppose 0*z = 2*z - 14. Suppose -2*u - 3*u = 20, 4*w - 4 = -u. Let o = w + 1. Solve 4 = o*q + z for q.

-1

Let d be ((-18)/27)/((-2)/(-18)). Let k be 3*(-1 - 16/d). Solve -k = 3*t + 2*t for t.

-1

Suppose -2*j + 4 = 4*x - 4*j, 2*x - 2*j = 0. Suppose -4*r - r - 4*g + 41 = 0, 4*r + g = 24. Let k = -3 + r. Solve 0 = k*w - x - 0 for w.

1

Suppose 14 = z - 6*b + 4*b, -2*b - 46 = -3*z. Solve -3*q = q + z for q.

-4

Suppose 0 = -2*f - t + 26, 5*f - 4*t - 65 = -2*t. Suppose 15 = 6*o - o + 5*b, 0 = -2*o + 5*b + f. Solve -8 = o*q - 0*q for q.

-2