Suppose -5*z + 84 = 5*l + 29, 0 = 5*z - 2*l - 34. Solve -5*c - z = 7 for c.

-3

Suppose 2*c + 11 + 3 = 0. Let h(v) = -v3 - 8*v2 - 6*v + 10. Let x be h©. Suppose 6 = 4*g + x*i, 4*g - 2 = -2*i + 2. Solve g = 4*y - y for y.

0

Suppose 2*r - 39 = -5*l, -5*l = 3*r - 58 + 17. Suppose 2*p = -5*x + 16, -2*p - 3*p + 7 = -4*x. Suppose 7*w - 16 = p*w. Solve -l = -w*c + 13 for c.

5

Suppose -4*i = 1 - 13. Suppose 3 = -s - 3*c, 0 = i*s - 4*c + c - 27. Suppose -4*q = -s*q. Solve q*l = 5*l for l.

0

Suppose 3*t - 2 = 4. Suppose 2*u + 15 = 3*k, 5*u + 15 = t*k + 2*u. Let s be k/(-9) - (-30)/9. Solve 2*v - s = -7 for v.

-2

Let a = 6 + -8. Let o be a + -1 + 5 - -1. Solve -l = o*l - 8 for l.

2

Suppose y = -y + 2. Solve 3*f - y + 4 = 0 for f.

-1

Let l be -1 + -7*(-2 - -1). Let q be 4⁄6 + (-34)/l. Let t(v) = -v. Let p be t(q). Solve 0 = -p*y + 2 + 23 for y.

5

Let g(k) = -2*k2 + 19*k. Let u(o) = o2 - 10*o. Let q® = -3*g® - 5*u®. Let c be q(7). Let b = -2 - -6. Solve c*p + b = 4*p for p.

1

Suppose n + 2*l + l + 7 = 0, -2*n = 5*l + 10. Solve k = n*k for k.

0