Suppose -1 = r - 5. Let c be 126/24 + (-1)/r. Solve -2 = -c*w + 23 for w.

Let i(q) = q3 + 5*q2 - 7*q - 7. Let z be i(-6). Let g be (z/3)/(5/(-60)). Solve -g*l + l = -6 for l.

2

Let s® = -10*r3 - 3*r2 - 2*r. Let w be s(-1). Solve -3*n = -0 - w for n.

3

Let n(i) be the third derivative of i⁵⁄₆₀ + i⁴⁄₁₂ + i³⁄₆ + 5*i2. Let q be n(-3). Solve 2*u = 3*u + q for u.

-4

Let g be (-1 - (4 + -6))*7. Solve g*i - 4 = 6*i for i.

4

Let p be 2*(⁴⁵⁄₁₀ - 2). Solve -p*k = 9 - 24 for k.

3

Suppose -k - 5*v - 10 = 0, 0 = -k - 4*k - 5*v + 10. Solve -k*m - 9 = 6 for m.

-3

Let v be -1 - 2 - (-5 - 6). Solve 0 = -3*h - h + v for h.

2

Suppose -3*b - 2*s = -2*b - 10, 0 = b + s - 15. Suppose 3*q = 4*q. Solve q*w - b = -4*w for w.

5

Let x be 2/(-7) + ⁸⁄₂₈. Solve -4*c + x*c + 16 = 0 for c.

4

Suppose -23*z + 36 = -20*z. Suppose o = 2*r - 29 + 5, 5*o + 2*r + 84 = 0. Let v be (-104)/o + z/54. Solve -v*h + 20 = -2*h for h.

5