Suppose -5*s + 4*s = 5*l + 6, s - 4*l = 12. Suppose 0*c + s = 2*c. Solve -c = 5*z + 8 for z.

Suppose -4*m = p - 8 - 1, p + 5*m = 10. Let g = 5 - p. Solve g*q = 2*q - 10 for q.

5

Suppose 0 = -5*b - 2*j + 20, 0 = b + 2*j - 4 - 0. Suppose 7*m - 33 = 2*m - b*z, -4*z + 13 = m. Solve 3*x = -1 - m for x.

-2

Suppose -4*u + 5*w + 27 = 0, w - 4*w - 9 = 0. Solve -u*d + 12 = -0*d for d.

4

Suppose -4*l = 3*r - 0*r - 181, 0 = -2*r + 3*l + 149. Suppose 5*x = r - 17. Suppose x = -0*a + 5*a. Solve 3*c = a*c - 5 for c.

-5

Let g(f) be the first derivative of f⁴⁄₄ + 2*f3 + 3*f**²⁄₂ - 5*f - 1. Let r be g(-5). Suppose -32 - 18 = -r*z. Solve -x = x + z for x.

-5

Let i = -4 - 0. Let w be ⁹⁄₆*i/(-3). Solve 6 = -4*h - w for h.

-2

Let d = 23 + -15. Let f® = 5*r + 6. Let k(j) = -6*j - 6. Let t(x) = -7*f(x) - 6*k(x). Let q be t(d). Solve 6 = 4*y - q for y.

2

Let n = 7 - 5. Suppose 5*w - 2*o - 59 = -6, 3*o - 33 = -5*w. Suppose -5*l = j + 8, w = -4*l + 1. Solve -j = -n*g - 0 for g.

1

Let g(y) = -y2 + 5*y - 4. Let l(j) = -j2 + 6*j + 4. Let b be l(6). Let r be g(b). Solve r = 3*c - 0*c for c.

0

Suppose -7 = -5*b + 3*d, -4*b + 13 = 6*d - d. Solve -b*n = -9 + 1 for n.

4