Let l(a) = -a + 13. Let t be l(4). Solve 5*p - t = 16 for p.

Let o(k) = 6 - 7 + 2*k + 0*k. Let q be o(2). Solve v = q*v for v.

0

Suppose -4 - 4 = -f. Suppose 3*c - f*c + 20 = 0. Solve 6 - 2 = -c*w for w.

-1

Let q be 0*1/(-3)*3. Solve q = 2*j - j - 5 for j.

5

Suppose -3*x - 5*j - 7 = 0, -j + 1 = -4*x + 7. Solve -4 - x = v for v.

-5

Let t be (¹³⁰⁄₅₂)/(¹⁄₂). Solve 0 = -3*p + t*p - 4 for p.

2

Suppose 2*f = f. Suppose -a + 0*a = f. Solve -4*h + 16 = -a*h for h.

4

Suppose 2*h + 3*h - 2*u - 25 = 0, -5*h - 3*u + 25 = 0. Solve 9*v - h = 4*v for v.

1

Let p(h) = -h + 24. Let v be p(16). Solve -3*n + 7*n - v = 0 for n.

2

Let c(q) = q - 1. Let r(a) = -a**2 + 5*a + 7. Let u be r(5). Let g be c(u). Let x be ¹⁸⁄₁₂ + (-6)/4. Solve 5*t - g - 4 = x for t.

2

Let a(t) = -t3 - 5*t2 + t + 6. Let g be a(-5). Solve -3*k + 13 = g for k.

4