Let p = 7 + -1. Let j = -4 + p. Solve 0 = -a - j + 1 for a.

Let q = -27 + 27. Solve -3*f + q*f - 15 = 0 for f.

-5

Let t(d) = -d**2 + d + 2. Let g be t(-2). Let y be g/(-16) + (-2)/8. Solve -4*n - 1 - 15 = y for n.

-4

Let w = -2 - -3. Let n = w - -2. Let v be n/4 - 9/(-4). Solve v*z = 8*z - 15 for z.

3

Suppose h = 6*h - 15. Suppose -z - 1 = i - h*i, -4*z - 1 = -5*i. Solve -i - 11 = 4*v for v.

-3

Suppose 0 = 12*m - 0*m - 96. Solve -4*s - m = -2*s for s.

-4

Suppose 0 = 5k - k - 4. Let s be k(1 + -2) - -9. Solve 0 = w + 3*w + s for w.

-2

Suppose 3*z - 2 = 4. Solve -l + z = -0 for l.

2

Let g(i) = i3 + 9*i2 - 11*i - 10. Let s be g(-10). Solve -4*z = -s*z for z.

0

Suppose 5*p + s = 100, 5*p + s - 2*s - 100 = 0. Suppose 3*n + 5*y + 28 = -0*n, -3*y - 20 = 5n. Let v be -1(n + -6 - -2). Solve t - p = v*t for t.

-5

Let s = -8 + 8. Let l be (6 - s)*²⁄₄. Solve -1 = l*u + 8 for u.

-3