Suppose 4 - 2 = -z, -4*z - 28 = -4*w. Suppose -w*b = -14 + 4. Suppose 2*l = -b*l + 16. Solve l*v - 3 = 3*v for v.

Suppose 2*t - 5*s + 10 = 0, 3*s - 17 = t - 2*t. Suppose -2*n + 4*p + 35 = 5*p, -4*p - 81 = -5*n. Solve n - 2 = t*x for x.

3

Let g be ³²⁄₁₈ + (-4)/(-18). Suppose -94 = -g*c + c. Let b be c/6 + (-2)/(-6). Solve -5*t = -t + b for t.

-4

Let r be -3 + (-5)/(20/(-36)). Let i(t) = 7 - t3 - 5*t2 - 7*t + 6*t2 + 6*t2. Let m be i®. Solve 0 = -y + 4 - m for y.

3

Let j(h) = h**2 + 2*h + 7. Let c be j(-3). Solve -a - c = a for a.

-5

Let y® = -r - 3. Let t be y(-3). Let x(m) = -m**2 - 8*m. Let p be x(-8). Suppose 5*a + p*g - 37 = 3*g, -4*a + 2*g = -28. Solve t = -o - 4*o - a for o.

-1

Let m be 0 + 13 - (-11 - -15). Solve -5*a + 8*a + m = 0 for a.

-3

Let i be 14/(-4) + ²⁄₄. Let r = 11 - i. Let t(f) = f - 2. Let o be t(4). Solve 4*p - o = -r for p.

-3

Let u be (1 - -8) + 0 + 1. Let l be (⁵⁄₂)/(3/(-6)). Let h = l + u. Solve 25 = -0*x - h*x for x.

-5

Let v(g) = 2*g + 16. Let a be v(-5). Suppose -3*w + 12 = -a. Solve f - w = -f for f.

3

Let y be 5/(-15) - (-26)/6. Solve -y*h = -0*h for h.

0