Let n(s) = -2*s**2 + 42*s + 50. Let t be n(22). Solve 4*k - t - 6 = 0 for k.

Let q = -88 + 91. Solve -8 = y + q*y for y.

-2

Let k be ¹⁰⁄₁₄ - 8/(-28). Suppose 0 = 2*l - 0*l + 4*z, 2*l + 3*z - k = 0. Solve 0 = -3*c + 2*c - l for c.

-2

Suppose 0 = 4*c + 2*l + 2*l, -3*l = 5*c. Solve c = -3*d - d for d.

0

Suppose 5*i - z = 4, -3*i = 3*z - 5 - 1. Let h(w) = 1 - 2 + 2 - w. Let c be h(i). Solve c = -4*u - 4 for u.

-1

Let a be (0 + -1)/(4/(-12)). Suppose 5*r - 16 = 3*v, a*v + 5*r = -0*r + 34. Solve d = -v*d for d.

0

Let l be (-2)/(-9) - 250/(-90). Solve -2*u - l = -u for u.

-3

Suppose h = -1 + 9. Solve m + h = 3*m for m.

4

Suppose -2*i + 6 = -0*i. Let p be (¹²⁄₇)/(²⁄₁₄). Let f = -7 + p. Solve -4*j - i = f for j.

-2

Suppose 3*w + 28 + 2 = 0. Let n be (-16)/(-40) - 6/w. Solve 9 = 2*d - n for d.

5

Let s(x) = -x + x - 1 - 3 + x. Let r be s(6). Solve r*v - 4*v = 6 for v.

-3