Suppose g = 7*l - 4*l - 30, 10 = l - 5*g. Let b = -5 + l. Let n = b + -4. Solve -3*s + n + 2 = 0 for s.

Let b be (-1 + 0)/(1 - (-18)/(-15)). Let x be 4*(-2 - 11/(-4)). Suppose -x = -l - 0. Solve -b - 4 = -l*j for j.

3

Let z be -1 + -1 + 0 - -15. Suppose -4*b = -5*b - z. Let r = 18 + b. Solve 0 = -5*x - r - 5 for x.

-2

Suppose 2*o - 1 = 5. Solve -o*t - 2 = 4 for t.

-2

Let o = -50 - -50. Solve o = -z - 2*z - 6 for z.

-2

Suppose -5*u - 3*h = -9, 5*u - h - 1 = -4. Suppose -2*z + 4*t = 0, u = -0*z - 5*z - t. Solve z = -5*i + 5 + 15 for i.

4

Let m(t) = t**2 - t - 5. Let a© = 1. Let r(g) = -a(g) - m(g). Let x be r(0). Solve 0*h - x = -4*h for h.

1

Suppose -3*l + 35 = 2*l. Suppose -l*v + 2*v = -20. Solve 15 = v*h + 3 for h.

3

Let c(s) be the first derivative of -s⁴⁄₄ - s³⁄₃ - s**²⁄₂ - s + 1. Let o be c(-2). Let u(m) = -4*m - 1. Let g be u(-1). Solve o*x + 22 + g = 0 for x.

-5

Let a(o) = o3 - 4*o2 - 4*o - 5. Let k be a(5). Solve k = m + m - 10 for m.

5

Let t = 26 + 3. Suppose 0 = 4*j - t - 23. Let r = -9 + j. Solve -8 = r*x - 0 for x.

-2