Let o(h) = 11*h - 39. Let r be o(5). Solve 5*d = d + r for d.

Let s = -7 + 13. Suppose 0 = b + 5*y + 22, -b - y - 2 = -0*y. Solve -3*o - b = -s for o.

1

Suppose 27 + 45 = 6*d. Solve d = 4*u - u for u.

4

Let z(u) = u3 + 8*u2 + 6*u - 4. Let p be z(-7). Let v be (-1 - ³⁄₉)*3. Let c = v - -11. Solve -2*h = c + p for h.

-5

Let l be (16 - 12)*(-6)/(-8). Let a(f) = -f**2 - f. Let h be a(0). Suppose -2*w - 3*p = -h*w + 15, -l*w - 4*p = 20. Solve -i + w*i = -3 for i.

3

Let g = 24 + -6. Suppose 18 = 2*u - 5*i, -4*u + i = -g - 0. Suppose 3*b = 11 + u. Solve b*t - t = 0 for t.

0

Let f(y) = -5*y - y**2 + 3 + 2 - 4*y + 4*y. Let q be f(-5). Solve 2*b + q - 3 = 0 for b.

-1

Let h be (-27)/4 + 2/(-8). Let w = h + 21. Let p = w - -11. Solve 0 = -q - 4*q + p for q.

5

Suppose 7*w - 2*b = 3*w + 40, -5*b = 5*w - 20. Suppose 5*g - 14 + 4 = 0. Suppose 2*p - 4*m + w = 0, -4 = 2*p - g*m - 2. Solve 4 = -p*t - 2 for t.

-3

Suppose 5*m + 32 = 7*m. Let h(p) = 3*p - 3. Let g = 6 - 4. Let k be h(g). Solve -r + m = k*r for r.

4

Let k = -15 - -21. Solve -2*o = -0*o + k for o.

-3