Suppose -2*x + 2*l = -10, 2*x + x - 4*l - 20 = 0. Solve x = -2*i - 6 for i.

-3

Let h be (-80)/(-8) + (4 - 1). Solve -3 + h = 2*z for z.

5

Suppose 0 = l - 6*l - 20. Let q(f) = -f**2 - 7*f - 6. Let g be q(l). Let p be 3*2/g + 1. Solve -p*u - 3 = u for u.

-1

Suppose -19 = -3*b - 5*y, -b + 4*b + 4*y - 17 = 0. Solve -b*z = -4 - 5 for z.

3

Let k be 1 - 2/((-4)/6). Suppose -2*f = -k*c + 2 - 8, 0 = 2*f - c - 6. Solve -f*m = -7*m + 16 for m.

4

Let o be (0/2 - -10)*(-6)/(-5). Solve -3*x = -o + 3 for x.

3

Let a(n) = -n3 - 9*n2 - 4*n. Let y be a(-9). Suppose 15 - y = -3*m. Solve m = 3*l - 5 for l.

4

Suppose 4*d = 4*f - 364, 3*d - 8*d - 5 = 0. Suppose 5*y + 5*a = f, 0 = y + a + 2*a - 14. Let t be (-2*1)/((-1)/2). Solve -t*v - y = -8*v for v.

5

Suppose -4*s = 7*v - 11*v + 12, 2*v - 3*s = 7. Solve 0 = 4*f - v*f for f.

0

Let x = -1 - -10. Let v = x + -8. Let t be (2 - v)-1-10. Solve 2*w - t = -3*w for w.

2