Suppose -37*z + 38*z = 5. Solve 0 = -y + z*y + 4 for y.

Let t(j) = 4 + 6 - 14*j2 - 4*j3 + 5*j**3. Let y be t(14). Suppose -4*k - k = -y. Solve 12 = -k*z - z for z.

-4

Suppose 2*r - 19 = 3*i, 0 = -5*r + 5*i - 4*i + 15. Solve 12 = -l - r*l for l.

-4

Suppose 4*a + 28 = -5*x, 4*x = 3*a + a + 28. Let n be (-2)/(-2) - (-30)/(-3). Let i = a - n. Solve 2 = i*b - 6 for b.

4

Let n = -29 + 31. Solve -n*j = 5 - 3 for j.

-1

Let l(x) = x3 - 6*x2 + 8*x + 4. Let n be l(4). Solve -3*r + 7*r = -n for r.

-1

Let r be (-4)/(-14) + ²⁶⁄₇. Let d(f) = -f + 5. Let m be d®. Let a be 0*(0 - m - 0). Solve 6 = 3*n - a*n for n.

2

Let m be (-9)/6*(-3)/(²⁷⁄₆). Solve -3*h = -4*h - m for h.

-1

Suppose -295 = -4*y - d - 0*d, -280 = -4*y - 4*d. Suppose -k - y = -3*x, -3*k - 33 = -3*x + 2*x. Solve 5*i - x = -9 for i.

3

Suppose 8 = -4*y, 5*w - 3*y = 2*w + 12. Solve w*r - 5 = -3 for r.

1

Let g = -24 - -41. Let x = -10 + g. Let k® = r3 - 8*r2 + 6*r + 9. Let i be k(x). Solve i*v + 12 = -2*v for v.

-3