Let a = -39 - -39. Solve 4*j - 16 + 4 = a for j.

Let p(t) = t - 5. Let m be p(5). Let l = 5 - m. Solve l*n = -13 - 2 for n.

-3

Let t be 1 - (2 + 1*-19). Let d = t - 25. Let l = d - -7. Solve -g + l*g = -5 for g.

5

Suppose 3*h + 8 = 2*s, -2*h = -3*h - 2. Let y be 1/s*0/1. Solve -q + y*q = -1 for q.

1

Let b be 2/(-10) - (-56)/5. Let j be (-4 - -8) + (-4)/2. Suppose -5 = -j*u + 1. Solve -2 = -u*n - b for n.

-3

Let z(q) = q - 5. Let a be z(6). Let d = 12 + -6. Let x be a*²⁄₆*d. Solve -4 = -x*g + g for g.

4

Suppose 0 = z - 118 + 28. Suppose 5*a - 99 = 4*h, -4*a = a + 5*h - z. Let u = a + -13. Solve -u = 5*q + 14 for q.

-4

Suppose -2*x - 2*s + 14 = 0, -s - 2*s - 3 = -5*x. Solve -x*i = 2*i for i.

0

Suppose -9*g + 15*g = 0. Let h be 20/((0 - -1) + -2). Let b be (0 - -3)/((-6)/h). Solve -b = 5*r - g for r.

-2

Suppose -4*w = 3*r - 7*w - 12, -16 = -3*r + 4*w. Solve r = 6*a - 2*a + 16 for a.

-4

Suppose -r = -2*o - 10, 0*o + 3*o + 15 = 3*r. Let h(z) = -z3 + 5*z2 - 3*z + 1. Let m be h(4). Solve r*c = m*c - 20 for c.

4