Let w = -42 + 47. Solve 0 = -3*t + w*t - 4 for t.

2

Let r = 25 + -21. Solve -x - 3*x + r = 0 for x.

1

Suppose -2*a - x + 6 = -0*a, 4 = a + x. Solve -3 = -b - a for b.

1

Let a = 4 - 0. Let j = a - 2. Suppose 3*l - 7*l + 8 = 0. Solve 0 - j = -l*c for c.

1

Suppose 4*u = -u. Suppose 3*t - t - 4 = u. Suppose t*d + 3 - 5 = 0. Solve 4*b = 5 - d for b.

1

Suppose 3*m + 4 = -m. Let j = 1 + m. Suppose -19 = -q - 3*i, j*i = 4*q - 4*i - 108. Solve -f - 4*f + q = 0 for f.

5

Let r(a) = a3 - 9*a2 - a + 12. Suppose -s + 18 = 3*u, u - 6*u = -2*s + 3. Let j be r(s). Solve j*l + 1 = -14 for l.

-5

Suppose 5*a + 13 = 3*p, p = 4*a + 3 + 6. Suppose v - 15 = -5. Let y be (v/4)/(p/10). Solve -j + y = 4*j for j.

5

Suppose 4 = -2*y, -y = 3*z + 2*y - 69. Solve -3*h = 2*h - z for h.

5

Let r = -4 + 6. Suppose 0 = -r*j + 4*j + 24. Let u(t) = t**2 + 11*t - 8. Let k be u(j). Solve k*h - 26 = -6 for h.

5