Let h = -110 - -113. Solve h + 17 = 5*l for l.

4

Suppose 0 = 4*h + 5*r - 49, -22 = -3*h + h - 2*r. Let b(t) = t3 + 3*t2. Let l be b(-3). Solve -2*s + l*s = -h for s.

3

Let p© = 6*c. Let w be p(2). Suppose -4*m - w = -8*m. Solve -m*z = -3 - 0 for z.

1

Suppose 0 = -5*a + 2*d, 3*a - d - 26 = -5*d. Let l = a - 0. Suppose -2*u + 3*q = -35, l*u - 2*q = -2*u + 90. Solve -p - u = 4*p for p.

-5

Let w = 8 - 8. Suppose 4*r = 24 - w. Let s be r + (5 - (3 + -1)). Solve -s = -4*y + 3 for y.

3

Let a(k) = 3*k + 0*k2 - 4*k + 5*k + k2. Let b(u) = -2*u + 3. Let y be b(4). Let s be a(y). Solve -i + s = -0 for i.

5

Let w = 5 + -4. Suppose z - w = -0*z. Solve -5*c = -z - 24 for c.

5

Suppose -3*g - 74 = -4*j - g, -88 = -5*j + g. Let p = j - 12. Solve -4*z + p*z + 3 = 0 for z.

-3

Let l(q) = -q3 + 9*q2 - 9*q + 6. Let f be l(8). Let g = f - -4. Solve 17 = 5*x + g for x.

3

Let q be 1 - (-2 + 5 - 2). Suppose -3*u + 26 - 8 = q. Suppose 3*s - u = -0*s. Solve c = -0 + s for c.

2