Let t(u) = -u**2 - 10*u - 16. Let o be t(-7). Let n® = -r + 6. Let a be n(6). Suppose 4*w + s = 19, a*s = o*w + s - 23. Solve -w = l + l for l.

-2

Suppose -2*d - 3 = o, -d - 2*o - 4 + 7 = 0. Suppose i = -5*a + 4 + 6, -22 = 2*i - 4*a. Let r = d - i. Solve z + r*z = -15 for z.

-5

Let m = -18 + 21. Solve s + m = 4 for s.

1

Suppose -4*m - m + 100 = 0. Solve -4*k - k = m for k.

-4

Suppose 0 = -4*n - 5*j + 125, -6*j + j - 85 = -2*n. Suppose 0 = 2*x - 5*x + 2*h + 34, h = -5*x + n. Solve 0 = -3*y + x*y + 5 for y.

-1

Let q(k) = -k - 6. Let r be q(-6). Let x(d) = 4*d - 2. Let t be x(2). Suppose -2 = p - t. Solve -p*u - 8 = -r*u for u.

-2

Let i(a) = -a3 - 10*a2 - 1. Let z be i(-10). Let r = z - -1. Solve r*f + 2*f - 8 = 0 for f.

4

Let h be (-7)/21 - (-8)/6. Solve -h = l - 2 for l.

1

Let v(g) = 3*g2 - g3 - 1 + 4 + g**2. Let t be v(4). Let a be 4 + 2⁄6*t. Solve -c + 0*c - a = 0 for c.

-5

Suppose 7*h - 1 = 4*i + 4*h, 1 = 3*i - 4*h. Let v = -8 + i. Let x be 6/(-9) - 24/v. Solve x*g + 16 = -2*g for g.

-4