Let t be (-3)/(-2) - 20/(-8). Suppose -3*j - y + 28 = 0, 0 = -5*j + t*y + 24. Let h be (-2)/j + 26/8. Solve -h*x - x = 8 for x.

Let g be 2/(-10) + (-123)/(-15). Suppose -4*h - 21 = -5*s + 4, -2*s = 2*h + g. Let m = 1 - s. Solve m*z + 2*z = 10 for z.

5

Suppose -1 = -o + 2*o. Let f be (-1 + 2)/o + 1. Suppose f = -y - 3*y. Solve y = 4*g + 8 for g.

-2

Let f(p) = 10*p + 0*p3 - 2*p + p3 + 7*p**2 - p. Let o be f(-6). Let d = 8 + o. Solve -1 = d*s + 7 for s.

-4

Suppose 13 = 4*s - 51. Let z = s - 12. Solve -m + 15 = z*m for m.

3

Let w(n) = -n**2 - 2*n + 5. Let s be w(-4). Let p(g) = -g - 3 + 0*g - 3 + 3. Let f be p(s). Solve f = -r + 3*r - 2 for r.

1

Let j = 1 - -1. Suppose 5*d - 5*c = 0, 5*d = 2*d - 5*c + 24. Solve v - d = -j for v.

1

Let j® = r2 - 3*r. Let x(n) = -2*n2 + 3*n + 1. Let v(d) = 3*j(d) + 2*x(d). Let l be v(-2). Solve l*g - 25 = -g for g.

5

Let g be ⁷⁵⁄₉ + (-2)/(-3). Solve 3*a = -0*a - g for a.

-3

Let z(f) = 2*f. Let l be z(0). Solve 0*a - 4*a + 20 = l for a.

5

Suppose 3*h + 6 + 0 = 0, 10 = 2*z - 5*h. Solve z = d + 3*d for d.

0