Let u be (17 - 2) + 0/(-2). Let n = 17 - u. Solve 0*f = -f + n for f.

Let l be ³⁰⁄₄₅ - (0 + (-13)/3). Solve -l - 10 = -5*p for p.

3

Suppose -2*a + 24 = -4*f, f + 4 = -3*a - f. Suppose -a*o = 2*o - 16. Solve -4*n - o = -3*n for n.

-4

Let h = -9 + 21. Suppose 0*g = 3*g - h. Solve -3*k - g = -2*k for k.

-4

Let d(m) = m3 + 7*m2 - m + 13. Let x be d(-7). Solve 4*p + p = x for p.

4

Suppose 3*v + v - 8 = 0. Solve -x + v*x = 5 for x.

5

Suppose 4*w - 14 + 6 = 0. Suppose -b = w*b. Let v be (-4)/(-2) - (-24)/(-24). Solve 5*p + v - 26 = b for p.

5

Suppose 5*t = t - 16, 4*n - 60 = -4*t. Suppose 0 = 3*d + 2*d - 10. Suppose -d*j = -n - 21. Solve -7*s + 3*s = -j for s.

5

Suppose 4*r - 21 = 2*s - r, -3*s = 5*r - 31. Let t = -5 - -8. Let c(g) = -g**2 + 6*g + 4. Let o be c(5). Solve -o + t = -s*p for p.

3

Let f be 4/(-1)*(4 + -5). Suppose 5*q - 37 = 3. Solve -2*k + f*k - q = 0 for k.

4

Let h® = r3 + 3*r2 + 2. Let o be h(-3). Solve -k + 0 = -o for k.

2