Let j(x) be the first derivative of 2*x3⁄3 - 2*x2 - 7*x - 3. Let d be j(7). Let p be ((-2)/(-3))/(7/d). Solve -19 = 5*c + p for c.

-5

Suppose -4*m - r + 5*r + 36 = 0, 5*m = -5*r + 55. Let b = m - 10. Solve q + 2*q - 15 = b for q.

5

Let k(w) = -w3 + 5*w2 + w - 5 + 4*w - 3*w. Let u be k(5). Solve -u*c = -12 + 2 for c.

2

Let t(s) = -s + 10. Let d be t(9). Let q(k) = 4*k**3 - 1. Let b be q(d). Suppose -4*g = o + g + 7, b*g = 4*o - 18. Solve -o*n - 8 = -7*n for n.

2

Let j = 28 + -19. Let r(l) = l - 7. Let t be r(j). Suppose -t*g + 17 + 1 = 0. Solve 2*v - 3 = -g for v.

-3

Let a(h) = -2*h3 - h2 + 1. Let l be a(-1). Solve w + l + 2 = 0 for w.

-4

Suppose -3 = t - w + 2*w, 3*w - 21 = 2*t. Let v be (-45)/6*t/5. Solve -5*y = v + 1 for y.

-2

Let a(k) = 2*k - 2. Let o be a(4). Let w be ((-8)/3)/((-4)/o). Suppose -5*f = w*h - 26, 3*f = 4 + 2. Solve 15 = p - h*p for p.

-5

Suppose 0q = -q. Suppose -u - 6 + 3 = q. Let a be u/(-2)(-8)/(-6). Solve -10 + a = 2*b for b.

-4

Let i(w) = -w**2 - 4*w + 7. Let b be i(-5). Let q = 3 + b. Let p be 3*1 + q + -4. Solve -j = j + p for j.

-2