Let i(n) = -2*n + 22. Let j be i(11). Solve 3 = c - j for c.

Let k(q) = -q3 - 7*q2 + q + 10. Let h be k(-7). Solve -h*m - 2*m = 0 for m.

0

Let i(v) = -v3 + 4*v2 - 3*v + 12. Let m be i(4). Suppose y + 2*b - 17 = 5, -4*b = 4. Suppose -5*q + y + 16 = m. Solve l = -l - q for l.

-4

Suppose 0 = y - v - 1, y - 4 = 3*y - 5*v. Suppose 0 = -a - 1, 3*i + 3 = -y*a + 9. Suppose g = -3*c + i*g, c - 2*g = -4. Solve -c*p = -p for p.

0

Let x = 7 + -15. Let c(z) = -z + 1. Let w be c(x). Suppose -3*m = -0*m - w. Solve g + 4 = m*g for g.

2

Suppose -3*v - 8 = 4*p, 5*p = -v + 2*v - 10. Solve 5*s + 2 + 18 = v for s.

-4

Let h(g) = -g2 + 10*g - 2*g + 7*g2 - g**3 - 5. Let k be h(7). Suppose -2 = -k*p + 2. Solve 4*w = 5*w - p for w.

2

Suppose 0*z - 2*z = -3*r + 12, -13 = -2*r + 3*z. Let f be 0 + (-1)/(1/r). Let q = 9 + f. Solve 4*k - q - 5 = 0 for k.

3

Let k(h) be the second derivative of h⁴⁄₁₂ + h³⁄₂ - 3*h**²⁄₂ - h. Let g be k(-4). Solve r + 6 = g for r.

-5

Let k(l) = l - 4. Let v be k(9). Suppose -m = 4*m - v. Solve 0 = -5*a + 11 - m for a.

2

Suppose -3*x + 3 - 6 = 0. Let k be (x/(-2))/((-7)/(-14)). Solve 5*g = 11 - k for g.

2