Let a = 7 - 5. Suppose 3*d + a*d - 15 = 0. Solve -13 + d = 2*y for y.

-5

Let h(q) = -q3 - 6*q2 - 5*q + 3. Let k be h(-5). Solve -o = 2*o + k for o.

-1

Let m(f) = f3 + 4*f2 + 2*f + 4. Suppose -6 = 2*t, c + 2*t - 6 = 5*t. Let w be m©. Solve w - 22 = -5*q for q.

3

Suppose 0 = -2*m + 3*m. Let p be m/(1 - (0 - 2)). Solve -2*g - 3 + 9 = p for g.

3

Let y = 7 - -15. Suppose 4*z = 3*h - y, -12 = 4*h + 6*z - z. Suppose -3*i - 8 = h*q - 6*q, 16 = -i + 4*q. Solve 20 - 8 = i*b for b.

3

Let g = 6 - 2. Let i be (-4)/(-6)*(1 + 14). Let s be 1 - (4/(-2) + -7). Solve -g*z = s + i for z.

-5

Let n = -8 - -3. Let y = n - -9. Solve -y*c = 4 + 4 for c.

-2

Suppose -3*j - 9 = -0*j. Let v = 9 + j. Let c = v + -4. Solve 0 = -c*y - 2*y + 4 for y.

1

Let d® = 8*r**2 + 2*r. Let z be d(1). Solve -v = 4*v + z for v.

-2

Suppose 0 = -4*l - 4*g + 40, 4*g + 5 - 1 = 0. Solve 4*k - l = -3 for k.

2