Let u(q) = 7*q**2 - 13*q + 1. Let j(t) = -8*t**2 + 14*t - 1. Let r(b) = -6*j(b) - 7*u(b). Let x be r(6). Solve 5*g = -x - 15 for g.

Suppose -n + 5 - 1 = 0. Suppose 5*g + 20 = 5*u, 3*u - 2 = 2*g - n*g. Solve -5*t + 7 = u for t.

1

Suppose 5*l - k = 18, 5*l + 0*k - 30 = -5*k. Let t = 8 - l. Let v = 1 + t. Solve 0*p = -v*p + 10 for p.

2

Let r = 145 - 139. Solve 4*i - 4 = r*i for i.

-2

Suppose 0*y - 29 = 4*k - y, -4*y - 52 = 5*k. Let m be ¹⁰⁄₄*k/(-10). Solve 0 = 3*n + m - 5 for n.

1

Suppose 0*w - w - 11 = -5*j, -4*j + 5*w - 8 = 0. Suppose 3*i - 40 = -4*s, 34 = j*i - 0*s - 2*s. Let z be (-37)/(-1) - (1 + -1). Solve -z = 5*h - i for h.

-5

Suppose 5*b - 15 - 5 = 0. Suppose -b*y = 2*d + 16, -2*d + 2*y = 4*y + 8. Solve -4*i - 3 - 1 = d for i.

-1

Let s = -21 + 32. Suppose -2*y = -p - s, 8 + 17 = 5*y - 2*p. Solve 0 = 6*f - y*f - 15 for f.

5

Let m be (4 + 0)*9/(-6). Let f(s) = -s**2 - 6*s + 4. Let t be f(m). Let b be 1/t + (-66)/(-24). Solve 0 - b = h for h.

-3

Suppose 0 = -2*i + 5*f - 15 + 80, -5 = f. Solve -2*j + 7*j - i = 0 for j.

4

Let s(h) be the first derivative of h⁴⁄₄ + 7*h³⁄₃ + 5*h**²⁄₂ - 6*h - 3. Let d be s(-6). Solve 4*n = -d*n - 20 for n.

-5