Let c be 12/(-9)*(-6)/(-4). Let n® = 2*r**2 + 2*r. Let s be n©. Solve -2*y + s = -4 for y.

4

Suppose -4*h = -0*h - 8. Solve h*r - 10 = -3*r for r.

2

Let v® = r**2 + 8*r + 7. Let m be (-2)/(1 - (-5)/(-7)). Let g be v(m). Solve 0 = u - g*u + 5 for u.

-5

Let w be (-1)/((9⁄72)/((-1)/2)). Solve -8 = w*a + 12 for a.

-5

Let v = -35 + 35. Solve g + 3 = -v*g for g.

-3

Let r = 0 - -1. Let c = 3 - r. Let q be (c/(-3))/((-5)/150). Solve -g - q = 4*g for g.

-4

Let w(j) = 2*j + 2. Let d be w(5). Suppose 4 = -i - 2. Let z = i + d. Solve -2*m = 4 - z for m.

1

Let n be (8/(-10))/((-22)/55). Solve -4*g = -n*g for g.

0

Let i = 1 - 1. Suppose -p - 2 = l - 1, i = -3*l - 3. Solve m - 2 + 0 = p for m.

2

Let q be -2 + 3 + 5⁄1. Suppose -3*a = 2*y - 55, -3*y - 8*a = -4*a - 85. Suppose 2*i = 4*f + 5*i - y, -5*i + 15 = -2*f. Solve f*o + 1 = q for o.

1