Suppose c + 2*c = 0. Suppose 2*m = y + 7*m, 4*y + m = c. Solve 3*q + 13 + 2 = y for q.

-5

Let h(n) = -2*n**2 + 14*n + 2. Let w be h(7). Solve 0 = w*c + 8 for c.

-4

Suppose 0 = 3*c + 15, -8 - 8 = -2*l + 4*c. Let n be (-249)/(-27) + l/9. Suppose -2*w - o = -n, w - 3*o = -3 + 4. Solve -19 = w*u + 1 for u.

-5

Let s(g) = -g3 - 5*g2 - 2*g - 7. Suppose -k - 5*o = 5, 5*k - 2*o + 25 = -0*k. Let l be s(k). Solve v - l*v = -6 for v.

3

Suppose -236*a + 9 = -233*a. Solve -4*f = -3*f + a for f.

-3

Suppose -13 = -b - 5*c, -5*b + 25 + 0 = 5*c. Suppose 5*o + 5*p + 40 = 0, b*o - 6 + 38 = p. Let q be (-4)/(-20) + (-68)/o. Solve -5 = 4*x + q for x.

-3

Let w = 6 + -12. Let d = 12 + w. Let x = -1 + d. Solve -x*i = -4*i for i.

0

Suppose 0*u + u - 5 = 0. Suppose -114 + 14 = -u*x. Suppose o - x = -2. Solve -7 - o = 5*f for f.

-5

Let q = 3 - 5. Let x be (q - -3)/1*1. Solve -8 - x = -3*f for f.

3

Let i be 0*((-9)/3)/(-3). Suppose -2*d = 3*d - 25. Suppose d = 3*k - 7. Solve i*l - l = k for l.

-4