Let j = 19 - -1. Solve o + j = 5*o for o.

Suppose 2*h + 5*k - 24 = 0, 0*h - h = -2*k + 6. Suppose h*u - 16 = -40. Let j = u + 20. Solve j*b = 3*b + 10 for b.

2

Let n be 3/(²⁷⁄₆)*48. Suppose 7 = -5*k + n. Suppose 3*d - 7 = 2*d + 5*x, -4*x = k*d - 6. Solve -g = d*g + 6 for g.

-2

Let k = 14 - 10. Suppose -5*q - t + 15 = 0, -k*t = 5*q - 36 + 6. Solve 6*x - q*x = -12 for x.

-3

Let q(x) = -x + 5. Let k be q(0). Solve -2*d = -k*d for d.

0

Suppose g + b = 11, -g + 31 = b - 4*b. Solve -3*t - t = g for t.

-4

Let v(x) = -x3 + 3*x2 - 4. Let r be v(2). Solve r*i - i + 5 = 0 for i.

5

Let f be (⁹⁰⁄₁₀₅)/((-3)/(-14)). Solve 0 = -0*q - f*q - 16 for q.

-4

Let s(k) = 7*k2 - 23*k + 3. Let u(q) = -3*q2 + 11*q - 2. Let z(m) = -2*s(m) - 5*u(m). Let a be z(9). Solve a*c - 7 = -3 for c.

1

Suppose 0 = -3*s + 5*q + 4, -2*s + 0*q + 2 = -4*q. Suppose s*t + 4 = 7. Solve -n + t = 3 for n.

-2

Suppose 0 = 3*b - 3*r - 2*r - 5, -3 = -b + 3*r. Suppose k + 8 - 35 = b. Suppose -k = 3*t - 6*t. Solve -5*s + 2*s = -t for s.

3