Let h = -157 - -161. Solve q - 15 = -h*q for q.

Let t be (-4)/18 - ((-175)/(-63) + -4). Solve -z = 3 - t for z.

-2

Let l(v) = -v. Let c be l(-5). Solve 24 = -c*o + 9 for o.

-3

Let f(y) = y + 15. Let n(s) = -s**2 + 7*s - 4. Let x be n(6). Suppose -3*p = -p - x*m + 28, p - 10 = -5*m. Let v be f(p). Solve z = v*z for z.

0

Suppose -f - 4 = 3*x, 0 + 16 = 2*x - 4*f. Let o be 11 - (-2 + 2 + 2). Solve o = -x*b - 3*b for b.

-3

Let o(a) = -a3 - 5*a2 - a - 5. Let t(q) = q3 + q2 + q + 1. Let b be t(-2). Let y be o(b). Solve y = -0*l + 3*l for l.

0

Suppose 100 = 8*d - 3*d. Let g be (-9)/(-15) - (-108)/d. Solve -2*h + g = -4*h for h.

-3

Let k = 0 - 0. Suppose -5*r - 30 - 105 = k. Let m be 18/r - (-62)/3. Solve 5 - m = 3*z for z.

-5

Suppose g - 3*t = 2, -2*g + 2*t = -g - 3. Solve 3*z + 8 = g*z for z.

4

Let p be 5 + 3 + (0 - 0). Let z be ((-18)/p)/((-6)/16). Suppose a + 3*c = 5, -3*a = a - 5*c - 3. Solve a*m + z = -2 for m.

-4

Let y(h) be the second derivative of -h⁴⁄₁₂ - 17*h³⁄₆ + h**2 - 6*h. Let g be y(-17). Solve g = -2*t + 4 for t.

1