Let l = 51 - 45. Solve 4*c + 4 = l*c for c.

2

Let y(m) = 2*m + 10. Let k be y(-5). Suppose -15 = -3*a, -2*u - 25 = -7*u - 4*a. Solve k = o - u for o.

1

Let k(u) = u + 10. Let r© = -9. Let a(n) = 3*k(n) + 2*r(n). Let v be a(10). Let w be 17⁄6 + 7/v. Solve w*d = -d - 12 for d.

-3

Let d = 13 + -13. Solve -t + d*t = -1 for t.

1

Suppose i = -0*i - 3. Let u be 4 - (0 + i + 3). Solve -u*b = 11 + 5 for b.

-4

Let c(f) = -f3 - f2 - f - 8. Let b be c(0). Let k = b + 10. Solve k*v - v + 5 = 0 for v.

-5

Let g be 5 + -10 + (-1)/1. Let y be 0*(-2)/g - 0. Suppose -4*r = -y*r - 12. Solve -r*h + 6*h + 3 = 0 for h.

-1

Let u(n) = 2*n - 2. Let m be u(4). Let b(g) = g3 - 5*g2 - 6*g + 3. Let w be b(m). Solve 2*t + w*t + 25 = 0 for t.

-5

Suppose -2*n + n - 2*u = 8, -u = 3*n + 9. Let f be (-4)/(1 + 1) - n. Solve 2*x + f = -8 for x.

-4

Suppose 2*x = -0*x + 14. Suppose -x*w = -2*w. Solve -3*f - 10 + 1 = w for f.

-3