Suppose -21 = -3*o - 5*j + j, -2*j + 6 = 0. Let r(f) = -f**3 + 13*f**2 + f - 7. Let g be r(13). Solve -o*y + 3 = -g for y.

Let a be (9/(-6))/((-6)/16). Let l be a + 0 + (-1 - 0). Let i(n) = 2*n - 6. Let s be i(5). Solve r - l = s*r for r.

-1

Let s be (¹⁵⁄₂₀)/((-2)/8). Let b = 7 + s. Solve b - 9 = r for r.

-5

Let w(z) = -z**3 + 23. Let s be w(0). Let u = -11 + s. Solve 4*t = -u - 0 for t.

-3

Let g(u) = u2 + u - 2. Let h be g(-2). Let t(v) = -v2 + 5*v - 8. Let f be t(2). Let q be h + f/(-2) + -1. Solve o = -q - 3 for o.

-3

Suppose 0 = -3*x + 8 + 1. Let m be 1/(-2) - (-14)/4. Suppose 0 = -3*k + m*t + 15, t + 0 = -4*k + 5. Solve -k*p - x*p = 0 for p.

0

Let w be ²²⁴⁄₆*(-9)/6. Let s be 21/(-35) - w/10. Solve -s*f - 4 + 19 = 0 for f.

3

Let r = 34 - 22. Let v = 18 - r. Solve w - v*w = 5 for w.

-1

Suppose -3*v = -4*v. Suppose v = 5*k - 9*k + 12. Solve k - 6 = -x for x.

3

Let i(o) = o + 2. Let k be i(-7). Let a = -4 - k. Solve -v - a = 1 for v.

-2

Let l be (-1)/(¹⁵⁄₁₀)*-3*2. Solve -16 = -l*b - 0 for b.

4