Let p = -172 - -180. Solve -2*c + p = -6*c for c.

Let n(v) = -2*v3 + 9*v2 - v - 7. Let x be n(4). Solve 0 = -x*c - 6 - 9 for c.

-3

Let v(a) = -a3 - a2 - 2*a - 3. Let k be v(-2). Suppose -k*w + 0*w = -35. Let h be w/1 - (-1 - -3). Solve 0 = d - h - 0 for d.

5

Let f be (-7)/(-2)*(-64)/(-56). Solve -b + 15 = -f*b for b.

-5

Let l = 13 - 9. Solve v = -l*v - 10 for v.

-2

Suppose 2*p - 29 = -5*i - 2*p, -2*p = 5*i - 27. Let a = 8 - i. Solve -a*o + 2*o = -2 for o.

2

Suppose 2*t + 2*h = -4, 3*h + 11 = -3*t - h. Suppose -t*r = -8 + 2. Suppose l - r + 0 = 0. Solve 11 = -l*d + 1 for d.

-5

Suppose v = -v + 10. Suppose -71 = -3*r - b, 0 = -v*r + 3*b + b + 141. Solve 2*l + r = 7*l for l.

5

Suppose -2s = 1 - 5. Let n be 5/((-15)/s)-3. Solve -f + n*f = 4 for f.

4

Let d = 10 + -6. Suppose -3*l + 0 = -6. Solve -l*c + 4 = -d for c.

4

Let l(k) be the third derivative of k⁵⁄₆₀ + 5*k⁴⁄₂₄ + 5*k³⁄₆ - 6*k2. Let o be l(-5). Solve -o*y + 2 = -23 for y.

5