Suppose -6 + 2 = a. Let s = 6 + a. Solve l = 1 + s for l.

Let i = 75 - 72. Solve -x - 1 = -i for x.

2

Suppose 0*p + 3*g = 5*p + 18, 26 = -3*p - 2*g. Let m be ²⁄₆ - 34/p. Solve 0*j - m = 2*j for j.

-3

Let r be ³⁰⁄₂ - (19 + -20). Solve 6*w = 2*w + r for w.

4

Let n(l) = -3*l3 - 2*l2 + 6*l - 4. Let g be n(4). Let x be g/(-54) - 4/(-18). Solve x*u + u = 0 for u.

0

Suppose 0*w + 22 = 4*w - 2*i, -5*w - 2*i = -5. Suppose -w*r - 1 = -16. Solve -r*n + 1 = -4*n for n.

1

Let d = -23 + 28. Solve -4 = -d*b + 6 for b.

2

Let m be (-74)/(-9) + (-2)/9. Let v(s) = -s3 + 7*s2 + 9*s - 8. Let q be v(m). Let d(x) = -4*x - 1. Let y be d(-1). Solve q*z + 9 = y*z for z.

3

Let f = 8 - 5. Let j(t) = t3 + 4*t2 - 6*t - 7. Let b be j(-5). Let q = f + b. Solve 3*r + 2 = -q for r.

-1

Let u = -5 + 2. Let r be (-2)/(-1)*u/(-2). Solve -3*x - r = 3 for x.

-2

Let o(l) = l3 - 2*l2 - 2*l - 3. Let c(z) = -z**2 - 8*z - 9. Let q be c(-6). Let i be o(q). Solve i = -2*w + 10 - 2 for w.

4