Suppose 3*m = -2*m + 10. Suppose 4 - 6 = -m*z. Solve -2*i + 3 = -z for i.

Let m(d) = -2*d + 1 + 5 - d**2 - 3*d. Let u be m(-6). Solve u = -5*x - 6 - 9 for x.

-3

Suppose b + 2*r - 11 = 0, 21 = 3*b + r + 2*r. Suppose -3*x + 9 = b. Solve a + x = -0 for a.

-2

Let c be 1/(-4) + (-45)/(-20). Suppose 0 = -c*z + s + 26, 0 = -2*s - 4 - 0. Solve 3*h - 6*h + z = 0 for h.

4

Suppose -2*k - 12 = -2*v, 0*v + 3*v - 6 = -k. Let t® = r + 7. Let s be t(k). Suppose 2*g - 8 = 3*y, 2*y - s*g = -y - 16. Solve -2*z + 6*z = y for z.

0

Let y be 2 - (-2 - 2*-1). Suppose z - y*z - 5 = 4*u, 2*z - 8 = u. Solve 2*a = -a - z for a.

-1

Let k(m) = -m3 + 6*m2 + 2. Let n be k(6). Let u = 2 + -3. Let g be ((-13)/n)/(u/2). Solve 5*x - g = 2 for x.

3

Suppose -5*o = 2*a - 149, 2*o + 3*a - 2 - 51 = 0. Suppose 0 = -g - 3*z + o, 0*g + 2*g = z + 27. Solve -s = -5*s + g for s.

4

Let l = -5 - -7. Solve 0 = l*b + 3 + 1 for b.

-2

Let w be (⁸⁄₁₄)/(³⁄₂₁). Solve -h = w*h + 20 for h.

-4

Let r = 2 + 10. Solve 5*c = c + r for c.

3