Let o(z) = -z - 15. Let v be o(-15). Solve 0*a + 3*a - 15 = v for a.

Let x(l) = l + 7. Let y be x(-4). Let j be (-3 + y)/(-3 - -5). Solve j = b - 4*b - 15 for b.

-5

Suppose 0 = t - y - 5, 2*y + 1 = -5. Solve 4*j - t = -10 for j.

-2

Suppose 2*s + 0 = -2. Let w be 2 + 0/(3 + s). Solve -5*x + w*x = 15 for x.

-5

Let y = 35 - 33. Solve y = -c + 1 for c.

-1

Suppose 3*w - 5*w = 0. Suppose d + c - 5 = 2*c, 4*c + 8 = w. Suppose 2 = d*a - 7. Solve a*i + 1 + 2 = 0 for i.

-1

Let x(z) = z3 - 9*z2 - 15*z + 12. Let o be x(10). Let j be ⁵⁄₂₅ - o/10. Solve -q = 3*q + j for q.

-1

Suppose 7 = w - 4. Suppose -4*k + w = 3. Solve 4 + 4 = -k*c for c.

-4

Suppose -5*c + 4*a + 22 = 0, -c + 19 = 4*c - 3*a. Let g be (2 - (c - 1)) + 2. Solve 4*o = g*o - 2 for o.

-2

Suppose -3*c - 19 = i, 2*i + 3*c = -2*c - 33. Let a = i - -7. Solve -g = -1 + a for g.

-2

Let b(o) = o3 + 4*o2 - 4*o + 6. Let n be b(-5). Let j be 0 + n + 6 + -2. Solve j = 5*a - 0 for a.

1