Let r = -16 + 19. Solve 0*a + a - r = 0 for a.

3

Let q(y) = -y3 - 9*y2 - 2. Let b be q(-9). Let g be b - (-2 - -2) - -7. Solve -a - 8 = -g*a for a.

2

Suppose 0*p - 2*p = 2*m - 18, 0 = 3*p - m - 7. Solve p*c = -0*c for c.

0

Let g(t) be the second derivative of t3⁄6 + t2 + 5*t. Let o be g(5). Solve 20 = -2*k + o*k for k.

4

Let s be (12 - 4)*6/(-8). Let z(d) = d3 + 7*d2 + 5*d - 6. Let m be z(s). Solve -2*w - 2 + 12 = m for w.

5

Let u = 2 - 3. Let w be u1 + (-4)/(-4). Let n be (3 + (-7)/2)-4. Solve n*c - 5*c = w for c.

0

Suppose 0 = -2*l + 2*w, 0 = 5*w - w - 20. Let k = 7 - l. Solve k*m + 2 = 4 for m.

1

Let o be 3*(3/(-9) - -1). Suppose 5*p = o*p + 12. Suppose 0*i = 2*i. Solve 3*q - 5 - p = i for q.

3

Let q(j) = -2*j - 2. Let t(l) = 2*l + 1. Let z be t(-3). Let w be q(z). Solve -5*s + 17 = -w for s.

5

Let o = 7 + -9. Let q be (-8)/(-3) + o/3. Solve q*s = 3*s for s.

0