Let k = 10 + -5. Suppose -k*h + 18 = -2*h. Let b be (0 - 0) + h/2. Solve 0 = -l + b*l + 2 for l.

-1

Suppose t = 4*y - 5 - 20, -5*y + 45 = -4*t. Solve y = 4*r - 3 for r.

2

Let q(k) = k3 + 6*k2 - 6*k + 3. Let a be q(-7). Let t = a + 7. Solve -1 + 10 = -t*x for x.

-3

Let n(j) = j + 15. Let h be n(0). Suppose 3*o = 4*v - h, -4*v + 25 = -9*o + 4*o. Suppose -4 = -4*s + 4*i + 56, 65 = 4*s - 5*i. Solve v*l = -2*l + s for l.

5

Suppose 35 = 4*w + 3. Let s be (-43)/(-9) - w/(-36). Solve s*h - 4*h + 3 = 0 for h.

-3

Suppose -3*b - 4*o + 1 = 0, -o - 6 + 4 = 0. Solve -b*t = 2*t + 20 for t.

-4

Let q be 14/(6/(2 + 1)). Solve -q*y + 3*y = -8 for y.

2

Let a(w) = -w**2 + 6*w. Let q be a(6). Solve 15 = -5*i - q*i for i.

-3

Suppose -5*h + 20 + 5 = 0. Suppose -h = -2*t + t, 4*y = t + 7. Solve y*x - 16 = -1 for x.

5

Let i be (10⁄8)/((-10)/(-40)). Suppose -4*r = -i*r. Solve 5*d + 7 - 2 = r for d.

-1