Suppose 15*y + 12 = 16*y. Let f be (-31)/7 - y/(-28). Let v(q) = -q**2 - 5*q + 8. Let o be v(f). Solve -2*d + 3*w = d, -o = -4*d + w for d.

4

Let b = -10 - -12. Suppose 561 - 561 = 2*g. Solve g*x + 3*x - b*o = -1, -4*x + o = -7 for x.

3

Suppose -17*k = -5*w - 19*k + 17, 0 = w + k - 1. Solve 15 = -w*m - 5*g, 4*g + 10 + 1 = -5*m for m.

1

Suppose 5*l + 2 = -8, 15 = 5*g + 5*l. Suppose -5*n = 3*w - 37, -21 = -4*n - g*w + 19. Solve 3*r + 4 + 2 = -5*h, -n*r - 10 = 2*h for h.

0

Let n = 1048 + -1048. Solve n = 5*l - 4*m - 11, 0 = -3*l + 5*l + 2*m - 8 for l.

3

Suppose -11*y + 5*t = -10*y + 12, 4*t = -2*y + 18. Solve 4*w = y*r - 12, 0*w + 2*w = 3*r - 12 for r.

4

Let x be 14⁄4*(810⁄70 + -11). Solve -29*p + 32*p + 3*y = 6, x*p - y - 10 = 0 for p.

4

Suppose 100*k + 13*k - 2599 = 0. Solve 2*d + k = 3*w, 3*d + 3*w + 0 = 3 for d.

-4

Suppose -4*m - 4*z = -556, -2*z = m - 4*z - 142. Let i = -92 + m. Let x = i + -47. Solve -5*a = -o - x + 6, a + 17 = -3*o for a.

-2

Let p(h) = -2*h3 + 66*h2 - 59*h - 157. Let l be p(32). Solve 15 = 5*c, -6*c + 2*c = -l*z for z.

4