Let x be (-2 + 4 + -3)*-3. Suppose 0 = 4*o - 5*b - 5, 5*o - b - 4*b = 5. Solve o = 7*y - x*y + 8 for y.

-2

Let h = 7 + -12. Let w = h + 12. Solve -w*y = -2*y + 15 for y.

-3

Suppose 3*d = -d + 20. Suppose d*v + 4*g = -g, -18 = -2*v + 4*g. Suppose 2*j = v + 7. Solve 3*b - j = -17 for b.

-4

Suppose a - 16 - 1 = 0. Let z be (-1 + a)*34. Solve -2*f - 2*f - z = 0 for f.

-3

Let g = -47 + 50. Solve 0 = g*s + s for s.

0

Let i(v) = -v + 11. Let b be i(8). Let w(m) = -2*m + 4*m - 1 - b*m. Let j be w(-3). Solve -j*d = -d + 4 for d.

-4

Suppose l + 4*g + 27 = 6*l, 5*l + 3*g = 6. Suppose 4 = -i - a + 11, -a - 11 = -5*i. Suppose -2*h = 5*q + 2*h + 11, i*h = -12. Solve -5 = l*p + q for p.

-2

Let g = -8 - -13. Solve g*k - 6 = 2*k for k.

2

Let l be -5 + 8 + (-12)/4. Solve -t + l = -1 for t.

1

Let f(m) be the second derivative of m36 + 6*m2 + m. Let h be f(-7). Suppose h*s = 3 + 32. Solve 0 = 2*d - 1 - s for d.

4