Suppose -t - 4*s = -17, 7 = 3*t - 2*t + 2*s. Let d be ((-9)/12)/(t/8). Solve 7*o = d*o for o.

Let t be (-42)/(-10) + 2/(-10). Let b be (-16)/(-6)*6/t. Solve 3*r - b = -r for r.

1

Suppose -124 + 8 = -3*u + 4*n, -3*u = n - 91. Suppose 3*v - u = -v. Let q be ⁴⁄₆*12/v. Solve 0 = -0*m - m - q for m.

-1

Let z(p) = p. Let m be z(-8). Let o = 5 + m. Let s = o + 10. Solve -5*x = 22 - s for x.

-3

Suppose -4*w - 51 + 63 = 0. Solve -w*r + 6*r = -3 for r.

-1

Let a = 0 - 1. Let f be (-1)/(1 - (-18)/(-15)). Let r be a*-1*f - 0. Solve r = -0*i - i for i.

-5

Let o(w) = -w3 + 7*w2 - 7*w + 6. Let h be o(6). Let t = -9 + 11. Solve h = t*y + y + 9 for y.

-3

Suppose -n = -3*t - 16, 5*t - 40 = -3*n - 2*n. Solve 12*a = 7*a + n for a.

2

Let i(h) be the third derivative of -h⁶⁄₄₀ + h⁵⁄₆₀ + h⁴⁄₂₄ + h³⁄₆ - 4*h**2. Let l be i(-1). Solve -13 = l*r + 7 for r.

-5

Let q = -12 + 12. Solve q = b - 6 + 1 for b.

5

Suppose 2*y - 3*y = -3*p - 4, 0 = -2*p - 2. Solve l - 2*l + y = 0 for l.

1