Let w be ((-5)/15)/((-1)/(-3)). Let k = w + -2. Let u be (-2 - k)/(1⁄3). Solve 0 = -6*b + 3*b - u for b.

-1

Suppose 0 = -2*j + 3*x - 30, -3*j = x + 3*x + 11. Let d be 6/j - (-15)/9. Let l be (d + -1)/(-3 - -5). Solve 0 = -l*v + 2*v + 10 for v.

-5

Let h(i) = -1. Let m(p) = -p - 5. Let a(d) = 6*h(d) - m(d). Suppose 0*u = -5*u + 5. Let k be a(u). Solve 8 = -k*c + 4*c for c.

2

Let l(q) = 15*q + 12. Let d be l(0). Solve 2*i - d = -i for i.

4

Suppose -2*q + 14 - 4 = 0. Suppose q*f + y - 4 = 0, 0*f - y + 4 = f. Solve 2*d + f = -8 for d.

-4

Suppose 4*o = 2*w + 8, 3*o - w - 3*w - 6 = 0. Suppose 3*s - 14 + 2 = 0. Suppose 0 = -3*q + 2*q. Solve q + s = o*x for x.

2

Suppose -2*p + 0 = -6. Suppose 0 = 3*r + 4*l - l - 60, -r + 45 = -4*l. Solve -p*t - 2*t - r = 0 for t.

-5

Suppose 0 = -3*c + 4*q + 20, q - 25 = -2*c + 6*q. Let a be -1 + c + 4 + -1. Solve -3*f = -a - 1 for f.

1

Suppose -3*c = c + 2*d - 18, 0 = 3*c + 2*d - 12. Suppose c = b + b. Solve p = b*p + 10 for p.

-5

Let t® = -r + 13. Let a be t(9). Suppose -a*s = s - 10. Solve 3*g = -s - 4 for g.

-2