Let f(y) = -13*y - 26. Let v be f(-2). Solve v*a - 1 = -a for a.

Suppose 0 - 30 = -2*x. Let j(y) = 7*y**2 + 2*y + 1. Let k be j(-1). Suppose -k*g = -3*g. Solve g*i + x = 5*i for i.

3

Let j(z) = z3 - z2 - 2*z + 3. Let o be j(2). Solve -16 = -o*x - x for x.

4

Let a(m) = -m3 + 15*m2 + 15*m + 17. Let x be a(16). Solve x + 15 = -4*i for i.

-4

Suppose 3*m - 13 = l - 3, m - 4 = 0. Let x = 7 - l. Solve 10*o = x*o - 20 for o.

-4

Let l be (-8)/(-3)72/(-32). Let m be ¹²⁄₁₀(-15)/l. Solve -2*r = m*r for r.

0

Let n(q) = -q + 8. Suppose -4*b + 26 = 2. Let o be n(b). Solve o*j + 11 - 1 = 0 for j.

-5

Let g(t) = -t3 + 3*t2 + 3*t + 5. Let u = 9 + -5. Let h be g(u). Solve h = -5*q + 16 for q.

3

Let r(k) = 2*k**2 - 2*k. Let w be r(3). Let q be 0/((-3)/(-1 - -4)). Solve 3*b = -q + w for b.

4

Suppose 4*z - 4 = 12. Suppose -z*i + 2*i = 0. Let d(y) = -3*y + 5. Let c be d(-5). Solve c = 5*t - i*t for t.

4

Suppose 0 = -3*z + 7 + 14. Suppose 4 = -5*p + z*p. Solve -4*v = 6 - p for v.

-1