Let a(g) = g**2 + 5*g - 4. Let l be a(-6). Suppose -2*o + 4*y = -20, -4*y = -2*o + 5*o + 10. Solve -o = l*d - 3*d for d.

2

Let v(k) = -k2 - 4*k + 7. Let r be v(-5). Suppose -r - 7 = -h + 3*i, 5*i + 15 = 5*h. Let p(a) = a2 + a + 2. Let s be p(-2). Solve 0 = -d - s - h for d.

-4

Suppose 2*w + w - 6 = 0. Solve -5 = z - w*z for z.

5

Let r = 6 + -1. Suppose u = 4 + 2. Solve u*p - p + r = 0 for p.

-1

Let l = 8 - 8. Suppose -s = -1 - l, -4*s - 4 = -4*w. Solve 3*f + w*f + 15 = 0 for f.

-3

Suppose 2*z + 2 = 3*z. Solve w = -1 - z for w.

-3

Let p = -89 + 89. Solve p*o - 20 = 4*o for o.

-5

Let t = 8 - 6. Suppose 0*n - 2*n - 74 = -t*j, 2*j - n = 72. Suppose -j + 15 = -5*m. Solve 4*p + m = 5*p for p.

4

Let r = -27 + 27. Solve r = -k + 5 - 3 for k.

2

Let s(g) = g + 18. Let a be s(-12). Solve 14 = 5*w - a for w.

4