Let m be 25/(-7) + 4/7. Let q(d) = d**3 + 4*d**2 - 2*d - 3. Let u be q(-4). Let y = m + u. Solve y = n - 1 for n.

Let s® = 2*r2 + 8*r + 6. Let k be s(-5). Let d = k + -4. Let u(f) = f3 - 7*f**2 + 6*f + 3. Let m be u(6). Solve m*c = -3 - d for c.

-5

Let h = -9 + 6. Let u be 4 + (3 + 0)/h. Let q be -5*(-1 + (-1 - 1)). Solve -u*c + 6*c = q for c.

5

Let r(j) = -j - 3. Let d be r(-6). Suppose -4*p - p = 0. Solve p = d*l + 1 + 2 for l.

-1

Let a be 4 - ⁸⁵⁄₂₀ - (-29)/4. Solve -a*s + 12 = -3*s for s.

3

Let q(b) be the third derivative of b⁶⁄₁₂₀ + b⁵⁄₆₀ - b⁴⁄₂₄ + 3*b2. Let j be q(0). Let t be (-1)/(-1)*4 + j. Solve s - 3 = t*s for s.

-1

Let y(g) be the second derivative of g⁴⁄₃ + g²⁄₂ + 2*g. Let t be y(-1). Let c = 10 - t. Solve 0*o - c*o = -5 for o.

1

Suppose -l + 0*n = 5*n - 27, 4*n - 12 = 4*l. Solve -t = -2*t + l for t.

2

Suppose -4*x - 13 + 25 = 0. Solve -x*s = -s + 8 for s.

-4

Suppose -a + 6*a = -2*t + 17, 3*a - t - 8 = 0. Solve 0 = w + a*w + 16 for w.

-4

Suppose 8 = -3*m + 20. Let g = m - 2. Solve 8 = -g*x - 0*x for x.

-4