Let r be (2 - 0)/((-11)/(-22)). Suppose 6 + r = c. Solve -4 = 3*m - c for m.

2

Let u be ((-3)/(-2))/((-6)/(-8)). Suppose -u*l + 21 = 2*l - x, -5*l + 35 = -3*x. Solve 0 = -i - 3 + l for i.

1

Suppose -4*r = -0*r - 24. Let a = r - 3. Solve 0 = -a*w + 4 + 2 for w.

2

Suppose 0 = -2*o - 2*p - 5 + 3, -4 = p. Solve 6 = -o*c + 5*c for c.

3

Let c = -16 - -18. Solve c*b - 4 = 2 for b.

3

Let o(i) be the first derivative of 1⁄3*i3 - 4*i + i2 - 2. Let q be o(4). Solve 3*m + q = -m for m.

-5

Suppose 2*t + 3*j + 9 = -2, -12 = 3*t + 3*j. Let x(s) = 27*s**2 - s. Let r be x(t). Let k = r + -16. Solve -5*l = 8 + k for l.

-4

Let y(s) = 14*s - 74. Let w be y(6). Solve -13 = -j - w for j.

3

Suppose 4 = 2*k - z, k + 2*z = -2 + 9. Suppose 0*q - 6 = -k*q. Solve 0*w - q*w = 0 for w.

0

Suppose -10 = -10*l + 8*l. Solve -4*a + 9*a - l = 0 for a.

1