Let v = -3 + -2. Let s = v - -8. Let n be s/2 - (-7)/2. Solve c = -0*c + n for c.

5

Suppose 0*b - 5 = -3*q + b, 4*q - 12 = -4*b. Suppose -q*u = -3*u + 2. Suppose -12 - 4 = -u*l. Solve -n = n - l for n.

4

Suppose 0*r + r = 5. Suppose -24 = -8*j + 2*j. Solve j*p - 3 = r*p for p.

-3

Suppose -4 = -2*v - r, -4*v + 5*r = -10 - 26. Suppose 0 = 3*x + 4*y - 12, x - v*y + 6 = -2*y. Solve 0 = -u - x - 3 for u.

-3

Let o = -2 + 11. Let j = 12 - o. Solve -j*q + 20 = q for q.

5

Let g(y) = -y + 10. Let b be g(10). Let h = b - -5. Suppose -15 = -h*n + 5. Solve n*u + 1 = 3*u for u.

-1

Suppose 3*k = 2*d - 5, 0 = 5*d - d - 3*k - 19. Suppose 3*s = d*s. Solve 2*t = -s*t for t.

0

Let m(z) = -z**2 + 2*z. Let s be m(2). Solve s = a + 3 + 2 for a.

-5

Let s be ((-20)/12)/((-2)/(-6)). Let j = 8 + s. Solve 0 = v + 1 + j for v.

-4

Let m be 21 - 6*3⁄9. Solve 0 = -4*u - m - 1 for u.

-5