Let i = -7 + 7. Let m be 7*(6⁄7 + 0). Suppose -q + 5*f - 9 = i, -f = -2*q - 3*f + m. Solve -q = -0*p - p for p.

1

Let j be ((-3)/(-12))/(1⁄4). Solve -z + 6 = j for z.

5

Let x© = c3 + 4*c2 - 7*c - 5. Let o be x(-5). Let j = o + -4. Solve 0 = -p - 0*p + j for p.

1

Let i = -38 - -60. Solve -4*t - 2 = -i for t.

5

Let l = -8 - -8. Suppose 20 - 5 = c - 5*s, c - 3*s - 9 = l. Let m = 15 + -13. Solve c = m*i - 4 for i.

2

Suppose 7 + 3 = 2*r. Suppose -v = r*w - 10, -w - w - 23 = -5*v. Solve -v = -2*n - 1 for n.

2

Suppose -3*f + 2 = -2*f. Solve -f*m + 0*m = 0 for m.

0

Let v(y) = y - 9. Let u be v(12). Solve -4 = -u*h + 2*h for h.

4

Let w be (1 + 33/(-9))*24/(-16). Solve w = -r - 3*r for r.

-1

Suppose -l + 2 = -0. Solve -l = y - 6 for y.

4