Let p be (2/(-3))/(4/(-18)). Suppose -1 = -p*w + 8. Solve 0*a = -a - w for a.

Let o = -81 - -84. Solve u - o*u - 2 = 0 for u.

-1

Let c be (-4)/22 + (-414)/(-99). Solve 2 = 3*n - c for n.

2

Suppose 20 = -2*u + 6*u. Solve 2*d = d + u for d.

5

Suppose -20 = -6*c + 2*c. Let u(q) = -q + 7. Let x be u©. Solve -6 = x*l - 4 for l.

-1

Suppose 5*i - 7 = 3. Solve -3*v = i*v + 5 for v.

-1

Let j = 8 - 3. Suppose -j*i = b - 0*b, -2*i = 4*b. Solve -2*t - 9 - 1 = i for t.

-5

Let h = -1 + 1. Solve h = -3*x + 5*x for x.

0

Let q(i) be the first derivative of -¹⁄₃*i3 + 2 - ⁷⁄₂*i2 + 2*i. Let t be q(-7). Solve 0 = b - t*b for b.

0

Let h(s) = 2*s - 8. Let l be h(6). Suppose -14 - 16 = -5*b. Suppose l*o - b = o. Solve -5*y + o = -4*y for y.

2

Suppose 3 = 2*r - 3*t, 4*t = -5*r + 20 - 1. Solve -4*u = -1 - r for u.

1