Let x be (8/10)/1*10. Let r = 0 + x. Solve -y - r = 3*y for y.

Suppose 8 = v + 6. Solve -b - 1 = -v for b.

1

Suppose 0 = 11*s - 9*s + 4. Let d be 4/(-30) - s/15. Solve d = 5*i - i - 8 for i.

2

Let m = -10 + 17. Let w be -5 + 11 - (-2 - 10)/(-3). Let v = m - w. Solve v*r - 15 - 5 = 0 for r.

4

Let a(m) = m + 10. Let b be a(-9). Let y be -3 + 6 + (-1)/b. Let g = 1 + -1. Solve 8 = -g*j - y*j for j.

-4

Suppose 0 = -4*m + 5 + 7. Solve m*q - 3 = 6 for q.

3

Suppose j - 10 = -2*n + 6*j, 8 = 4*n - 4*j. Let m(d) = -2*d. Let r be m(1). Let o be 2 + (-2 + -1 - r). Solve -5*k - o - 9 = n for k.

-2

Suppose c - 2*f + 22 = 5*c, 0 = -2*f + 10. Suppose -2*x = 3 - 13. Suppose -2*l + l = -x. Solve -l*o - 2 = -c*o for o.

-1

Let k(b) = b + 1. Let j(w) = -w - 4. Let g be j(-4). Let o be k(g). Let m be 1 - 6/(o*-3). Solve 3*h + m = 4*h for h.

3

Let h(v) = -v3 + 4*v2. Let o® = r - 9. Let u be o(12). Let j be h(u). Solve 0 = -5*k + 6 + j for k.

3

Let w = -1 + 12. Let p = 15 - w. Solve -p*o = o for o.

0