Let r be (-1)/(-2)*1*6. Suppose y + 8 = r*y. Solve y*n + 0 - 20 = 0 for n.

Let g be (-56 - -60)*(1 - ²⁄₈). Solve g = -3*k + 6 for k.

1

Let t = 13 - 4. Let i = -7 + t. Solve -15 = l + i*l for l.

-5

Suppose -2*m + 12 = 2*m. Solve s - m = -0*s for s.

3

Let b(a) = a**2 - 6*a + 4. Let k be b(6). Solve -c = 3 - k for c.

1

Suppose -5*f = v - 47, -5*f + 10 = 5*v - 25. Suppose 4 = 4*k - 2*m - 10, 0 = -5*k + 5*m + f. Solve 6 = -k*j + 1 for j.

-1

Suppose 5*w - 3*o = 25 - 4, -20 = -4*w + 4*o. Solve w*k - 21 = -6 for k.

5

Let n(j) = j - 1. Let o be n(5). Suppose 0 = 3*b - 4*g + 2 - 5, 0 = -o*g + 12. Let r(z) = -z3 + 4*z2 + 5*z + 4. Let u be r(b). Solve y - 1 = u for y.

5

Let o = 5 + -2. Suppose -r - 9*q = -4*q + 10, o*q + 6 = 2*r. Solve x + 3*x - 16 = r for x.

4

Let l = 22 + -19. Solve l*v - v - 8 = 0 for v.

4

Let g be 4*(-2)/(-1 + -1). Suppose 4*b - 16 = -g*f, -12 = -b - 4*f + 4. Solve -3*n = -b*n - 3 for n.

1