Let y(b) = -5*b + 2*b + 2*b + 1. Let f be y(-4). Suppose -4*z - 4*l = -8, 0*z - 3*z + f*l = -6. Solve h + 2 = -z for h.

-4

Let a = -14 + 39. Suppose 0 = 6*u - 2*u - 12. Suppose -u*w = -13 + 1. Solve -a = o + w*o for o.

-5

Let k be 90⁄21 + (-8)/28. Suppose 2*d + k*s = 6*d - 20, s = -5. Solve 4*x + 2 + 2 = d for x.

-1

Let k(x) = 2*x**2 - 3*x + 2. Let c be k(2). Suppose -f - f = -c. Suppose i + 1 - f = 0. Solve 0 = 4*l - 5 + i for l.

1

Suppose 0 = -6*b + 5*b + 19. Let i = 29 - b. Solve i = 4*t - 10 for t.

5

Suppose 0 = 4*i - 10 + 2. Solve -2*w + 0 = -i for w.

1

Let x = -43 + 14. Let b(z) = z**2 - 4*z + 4. Let l be b(-5). Let n = x + l. Solve -n = 3*s - 8*s for s.

4

Let p be (-4)/(-2) + (-4 - -3). Solve -k + 5 = p for k.

4

Let t be -7 + -1*(-1)/1. Let q = 5 - -3. Let h = q + t. Solve 0*g = h*g - 8 for g.

4

Let r be -2(-7)/4(-12)/(-21). Solve -5*z + r - 12 = 0 for z.

-2