Suppose 1 = 7*i - 20. Solve -3*y - i + 0 = 0 for y.

Suppose 0 = -8*m + 11 + 5. Let b© = -3*c + 3. Let h(l) = -2*l + 3. Let n(y) = 3*b(y) - 4*h(y). Let r be n(-6). Solve m*d - 11 = -r for d.

4

Let s = 12 - 9. Solve 15 - 3 = s*k for k.

4

Let y be (-2 - -1) + (5 - 0). Solve 3*q - y = 8 for q.

4

Let o = -12 + 37. Suppose 0*q = 5*q - 15, 4*g - o = -3*q. Suppose 6 = -2*d, 2*z = z - 2*d - 6. Solve z = s + g - 1 for s.

-3

Let q(b) be the third derivative of b⁵⁄₆₀ + b⁴⁄₄ + 5*b³⁄₆ + 3*b2. Let f be q(-6). Suppose 2*x - 8 = 10. Solve x*n - f = 4*n for n.

1

Let h be (2 + -4 - 2) + -2. Let v be (h/5)/((-3)/10). Solve -6*k + 4 = -v*k for k.

2

Let z(a) = 2*a - 11. Let k be z(6). Solve 4 = -w - k for w.

-5

Let z be ((-6)/7)/((-219)/42 + 5). Solve -z*g - 7 = -3 for g.

-1

Let k = 22 + -19. Solve k*z - 7*z + 20 = 0 for z.

5

Suppose i - 3*i + 0*i = 0. Suppose -4*d + 51 = 4*o + 7, -2*o = -2. Let j = d - 7. Solve 3 = -j*n - i for n.

-1