Let s = -8 - -8. Let n be (-6)/24 - (-2)/8. Suppose 2*g - 4*g + 4 = n. Solve s = -x - g*x - 9 for x.

Let a(o) = o + 3. Let t be a(-4). Let n = t + 6. Solve 0*w = -n*w + 15 for w.

3

Suppose -3*d - 3*y = -3 - 3, 4y + 12 = 0. Let s be (d-2)/(8/(-4)). Suppose -4*l - l = -25, 0 = -s*b - 4*l + 30. Solve 5*j = b*j + 15 for j.

5

Let f be ((-2 - 0) + 2)/3. Solve g + f + 4 = 0 for g.

-4

Suppose 0 = 3*o - 4*o. Solve 8 = -o*u + 4*u for u.

2

Let b = 8 - 8. Let i be (-6)/(-7) + ⁴⁄₂₈. Solve w - i = -b for w.

1

Let u(t) = -194*t - t**2 + 187*t - 8 + 3. Let v be -2*1/(²⁄₅). Let g be u(v). Solve g = 5*i + 10 for i.

-1

Let n be ⁹⁄₆*⁷⁶⁄₆. Suppose 2*l + 1 = n. Suppose l + 3 = 2*d. Solve d*i = i for i.

0

Let r(t) = -12*t. Let m be r(-1). Suppose -2*j = 2*l - 0*l - m, 3*j + 2 = -l. Let g be (-25)/5*4/(-10). Solve -4*o - l = -g*o for o.

-5

Suppose 0 = 5*o - 25, 0 = -3*i - o + 5*o - 11. Suppose -3 = 3*u - n, 3*n - 5 = -i*u + 4. Solve -2*x - 2 + u = 0 for x.

-1

Let m(a) be the first derivative of a⁴⁄₄ + 3*a3 - 5*a**2 + 5*a + 9. Let r be m(-10). Solve 0 = -2*n + 7*n - r for n.

1