Let u(a) = -a + 15. Let d be u(10). Suppose 0*p + p = 0. Suppose p*o - 5*o + 25 = 0. Solve o*s + d = 30 for s.

5

Let s(l) = 3 + l**2 - 7*l + 4*l + 8*l. Let a be s(-5). Solve r - a = -0*r for r.

3

Suppose 0 = n - 18 + 10. Solve x + 3*x = -n for x.

-2

Let n(g) = -g3 + 4*g2 + 7*g - 5. Let t be n(5). Let u = -3 + t. Suppose 2*d + q = 6, 4*d + 0*q - 16 = -q. Solve -u*b = -d*b - 12 for b.

-4

Let j be (-7 - -7)/((-2)/1) - -4. Solve j*q = 2*q - 2 for q.

-1

Let i be ((-60)/3)/(5/(-10)). Suppose -24*d = -28*d + i. Solve m = 3*m + d for m.

-5

Suppose 0*c + 16 = 4*c. Let w = 7 - 5. Suppose 0 = 2*a - 0 - w. Solve -s + a = -c for s.

5

Let q® = -r**2 + 3. Let w be q(-5). Let m be w/(-6) + (-5)/(-15). Solve 0*j = -m*j - 12 for j.

-3

Suppose -2*z = -5*z + 15, o + 4*z = 18. Let b = o - -4. Solve -b*v + 20 = 3*v for v.

4

Let w be 7/((-28)/8) + -37. Let d = w + 55. Solve -5*r = -r + d for r.

-4