Suppose -2*b + 3*b + 8 = 0. Let u(l) = 0*l + l + 2 + 6. Let i be u(b). Solve i = -3*v - 6 - 9 for v.

Let t(a) = 15*a**2 + 4*a + 3. Let m be t(-2). Suppose 5*k + 68 = -2*r + 3*k, -k + 86 = -3*r. Let d = r + m. Solve 2*v + d = -3*v for v.

-5

Suppose -2*z + 8 = -8. Let j = z - 5. Solve 5*v - 4 = j*v for v.

2

Suppose -7*w + 13*w - 12 = 0. Solve w*t + 2*t = -20 for t.

-5

Suppose 5*u - 9 - 1 = 0. Suppose -8 = -u*v + 10. Suppose -v = -3*d + 6. Solve 5 = 4*m - d*m for m.

-5

Let j(w) = 2*w**2 + 2*w - 6. Let u be j(-3). Solve -4*q - u + 26 = 0 for q.

5

Let d = 2 + 3. Let t(o) be the first derivative of o⁴⁄₄ - 4*o³⁄₃ - 3*o**2 + 7*o - 1. Let u be t(d). Solve u*b + 1 - 3 = 0 for b.

1

Suppose 0 = -y, -7*y + 6 = 2*s - 4*y. Solve 3*c - 3 = s for c.

2

Let l = 81 - 78. Solve o - 4 = -l*o for o.

1

Suppose 0 = 2*k - 21 + 17. Let j = 7 + -4. Solve j*h - 1 = k*h for h.

1

Let h be ((-40)/30)/((-4)/6). Suppose h*x - 2 = 6. Solve -x*q + 19 = 3 for q.

4