Let o = -9 - -7. Let c = 0 - o. Solve -c*n = 2*n for n.

Let v be ⁸⁄₆*(-6)/(-2). Suppose -s - 3*s = -3*f + 23, 5*f - 49 = -4*s. Suppose -5*c + 103 = 3*j, -3*j - 28 = -2*c + f. Solve v*b = -0*b + c for b.

5

Let j = 2 + -1. Suppose -j = 4*r - 9. Solve r*t = t for t.

0

Let p = 36 + -21. Solve -2*f = 5 - p for f.

5

Let d = 10 + -10. Solve d*k - k = 0 for k.

0

Suppose 5*q - 22 = 18. Let r = q - 8. Solve r*c = 5*c - 5 for c.

1

Suppose 0 = -4*v + 2*j + 3*j + 10, 2*j + 4 = 4*v. Solve v = i + 10 - 5 for i.

-5

Let r be ³⁰⁄₃ + -1 + -3. Suppose -r = -y - 1. Solve -17 = -y*w + 8 for w.

5

Let x(a) = 2 + 2*a - 6 - 2. Let f(w) = -w3 + 5*w2 + 8*w - 7. Let q be f(6). Let o be x(q). Solve o*k = 6*k for k.

0

Let p(h) = 4*h + 35. Let q be p(-7). Solve -25 = -2*t + q*t for t.

-5

Let a be 1*(-2)/1 + 4. Suppose -o = -3*x - 2*o + 12, 0 = a*x + 5*o - 21. Suppose 0 = 2*h - 8, 0 = -5*p + x*p - 2*h + 24. Solve -t = t + p for t.

-4