Let c = 5 + -2. Suppose 0*d - 5*d - i = -133, -2*d + 60 = -c*i. Solve 0 = -4*w + d - 11 for w.

4

Let y(s) = -s**2 + 9*s + 3. Let f be 7 + (3 - 1)/1. Let w be y(f). Suppose x = 3*t - 3*x - 14, x + 10 = 4*t. Solve w*d - 5*d + t = 0 for d.

1

Let m(u) = 3*u**2. Let x be m(-1). Suppose 0 = j - 0 - x. Solve 0 = -6*q + j*q - 15 for q.

-5

Let s© = -2*c + 1. Let j(z) = -z3 + 1. Let p be j(0). Let n(m) = -3*m3 + 2*m**2 - 1. Let w be n(p). Let k be s(w). Solve k*r = -7 - 18 for r.

-5

Let b = -12 + 24. Let d = 21 - b. Solve 2*l + l = d for l.

3

Let c(u) = 3*u3 + 2*u2 - u - 1. Let o be c(1). Solve -b + 2 = -o for b.

5

Suppose -i + 0*i = 0. Suppose 3*w - 6*w = i. Solve w = -4*m - 1 - 3 for m.

-1

Let j be (14/(-20) + 5⁄25)*-6. Solve 0 - j = m for m.

-3

Suppose 20 = -3*g + 5*g. Solve -3*l + g = -l for l.

5

Suppose 0 = -4*x - k - 4, 0 = 3*x + k + 2*k - 6. Let j be (x/(-3)*9)/1. Solve j*c - 4*c - 8 = 0 for c.

4