Let d = 2 + 7. Suppose 3*s - 4*y + 14 = 0, s + 3*s = -3*y + 23. Let u be (s/(-3))/((-2)/d). Solve 2*h + u = -1 for h.

-2

Let s = 143 - 138. Solve s = -2*k - 3*k for k.

-1

Let q = 20 - 10. Solve q*s + 15 = 7*s for s.

-5

Let l = 61 + -59. Solve 2*f - 20 = -l*f for f.

5

Suppose 0 = 7*a + 12 - 33. Solve a = t + 2 for t.

1

Let p be 0 + (-5)/((-15)/9). Suppose -p*d - 5 = 2*g - 19, 5*d - 24 = -4*g. Solve d*v = v + 3 for v.

1

Let l(j) = -j**2 - 15*j - 12. Let p be l(-14). Solve -4*g + 14 + p = 0 for g.

4

Let b be 2*68*2. Let o be 43*b/2. Solve -3*g - 8 = -o for g.

-2

Suppose 4 = -5*l + 2*r - 1, -4 = 4*l - 5*r. Let d be 22 + (2 - 1)*l. Solve 1 - d = 4*y for y.

-5

Let k(l) be the third derivative of l424 + l32 + 2*l**2. Let d be k(0). Suppose -d*s = -2*s. Solve -h = -s*h - 2 for h.

2