Suppose -2*o + 6 = 0, -w = -5*w - o + 15. Suppose -f + 9 = -2. Suppose f = 4*s + 3. Solve 5*c - s = w for c.

Suppose -i - 3 = p + 1, -5*p - 3*i = 10. Let b be (4/(¹⁶⁄₁₂))/p. Let v be ¹⁰⁸⁄₁₄ + ⁴⁄₁₄. Solve -b*h = -h - v for h.

4

Suppose -2*b - 3*b = -z - 22, -3*b + 12 = 0. Let q be ((-7)/21)/(z/36). Solve q*l + 5 = l for l.

-1

Let c = -37 - -41. Solve -c*l + 0*l = 20 for l.

-5

Let p(o) be the first derivative of -o**²⁄₂ + 8*o - 4. Let c be p(-7). Solve -2*s + 7*s + c = 0 for s.

-3

Suppose -n = 2n. Let k be (1 - n)(-1 - -4). Solve -x + k = -4*x for x.

-1

Let y be (⁶⁄₄)/(⁶⁄₈). Suppose y*v - 2*x = 38, -5*x - 74 = -3*v - v. Suppose -5*a = -v - 79. Solve a = z - 5*z for z.

-5

Let n be 9 + 0*¹⁄₂. Let b be 2/n + 140/(-63). Let x = b - -6. Solve -x*v + 7 = -9 for v.

4

Let u = 8 + -8. Suppose -4*k - 5*x = -3 - 3, 2 = 2*k + 3*x. Solve k*n - n = u for n.

0

Let y = -53 + 57. Solve y = 3*c - 4*c for c.

-4

Let k(n) = -3*n - 2*n + 15 - n3 - 8*n2 - 4*n + 4*n. Let l be k(-7). Solve j + 0 = -l for j.

-1