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

Let z = -3 - 13. Let o = z + 16. Solve 3*j + o*j - 9 = 0 for j.

3

Let y(j) = -j3 - 7*j2 - 6*j + 4. Let c be y(-6). Solve c*z = 7*z + 6 for z.

-2

Let m® = r**2 + 5r + 9. Let q be m(-5). Let k be (-3)/(-1)(-8)/(-6). Solve k*w - w = -q for w.

-3

Let q = -66 + 74. Solve 8*g - 6*g = q for g.

4

Let q(x) be the third derivative of x⁶⁄₁₂₀ - x⁵⁄₁₀ + x³⁄₃ - x2. Let s = 17 + -11. Let j be q(s). Solve -5 = -3*f + j*f for f.

5

Suppose -2*h = 2*h - 64. Suppose -x - s + 5 = -0*s, -3*x - 2*s + h = 0. Let p(q) = -q**2 + 8*q - 5. Let d be p(x). Solve -d = f - 3 for f.

-4

Let k be ³⁄₁ + ⁴⁄₄. Suppose 0*g + 2*g = k. Solve g*r = -2*r - 4 for r.

-1

Suppose -4*c = 12, 5*c - 3 = 4*a - 26. Solve -a = 5*y - 7 for y.

1

Let a = 12 - 10. Let w = 7 - 2. Solve -w = -a*f + 5 for f.

5

Let m = 5 - -4. Solve 0 = l + 2*l + m for l.

-3