Suppose 0 = 5*u - 0*u + 10, -b = 3*u - 9. Let m(t) = -3*t. Let o be m(-1). Suppose -v + 8 = 3*k, 6 = o*v + 4*k - 8. Solve v*r + r + b = 0 for r.

Let k® = -r**2 - 6*r - 9. Let q be k(-6). Let h be (-2)/(-9) + (-7)/q. Solve -3 - h = -a for a.

4

Suppose -4*l = -4 + 24. Let f = -3 - l. Solve x - f*x + 1 = 0 for x.

1

Suppose 107*c - 109*c + 4 = 0. Let p = 0 + 0. Solve j + c*j - 15 = p for j.

5

Suppose -2*g + 7 = -j + 12, 4*j - g - 13 = 0. Solve l + j*l - 20 = 0 for l.

5

Suppose 5*r + 16 + 14 = 0. Let z(j) = j3 + 7*j2 + 6*j + 3. Let o be z®. Solve 16 = o*a + 1 for a.

5

Let f = -9 - -7. Let r be (-3 - 3)*1/f. Solve 0 = r*o - 0*o for o.

0

Suppose 0 = -12*b - 4 + 4. Solve -12 = -4*r - b*r for r.

3

Suppose -h - 3*u = -4*h - 3, -7 = h - 3*u. Solve 0 = -2*o + 4 - h for o.

1

Let r = -3 + 1. Let j be 3/((-1)/(4/(-6))). Let k = j + r. Solve k = 2*y + y for y.

0

Suppose -n - j + 2 = -0*j, n - 2*j = 2. Suppose n*m = 3 + 5. Solve 20 = m*y - 0 for y.

5