Suppose 5*t = 7 + 18. Solve -t*j + 0*j - 15 = 0 for j.

Let o(s) = s**2 + s - 6. Let q be o(-4). Solve -2*b + 8 = -q*b for b.

-2

Let w(o) = o**2 + o + 3. Suppose -4*s - 10 = -9*s. Suppose s*l = -l. Let c be w(l). Solve 2*i + 3 = c*i for i.

3

Let v be ((-56)/(-84))/(¹⁄₆). Solve 5*b - 11 = v for b.

3

Let y = 2 - -12. Suppose 5*q = -p + 13, 2*q - 5*p - y = -p. Solve 0 = -5*w + q*w + 6 for w.

3

Let y = -3 + 10. Solve 0 = -5*w - y + 2 for w.

-1

Let t(v) = -v3 + 7*v2 + 9*v - 4. Let r be t(8). Solve 0 = -q + 2 - r for q.

-2

Suppose -4*m + 8 = -4. Suppose -m*c = -36 + 6. Solve 0 = -2*b + c - 0 for b.

5

Let z(n) = -n3 - 4*n2 + 4*n + 1. Let f be z(-5). Let t = f - 11. Let p = -4 - t. Solve 3*o = -14 - p for o.

-5

Suppose -2*j - 3*d = 21, -2*j - 3*j - 2*d - 36 = 0. Let s be (-3)/(-12)*4 - -22. Let c = s + j. Solve 4*a - c + 5 = 0 for a.

3

Suppose -2*h + 8 + 2 = 0. Suppose -5*p - 4 - 6 = -2*r, -4 = -r + 2*p. Solve n - h = -r*n for n.

5