Suppose w + 8 = -140*x + 142*x, 12 = 2*x - 2*w. Solve 3*o + 12 = -3*k, 3*o + 2*k + x + 9 = 0 for o.

-3

Let i(a) = -6*a + 85. Let d be i(-16). Let h = -170 + d. Solve 4*u + h = 5*o, u - 5 = -o - 1 for u.

1

Let a(v) = -v - 2. Let n(g) = 3*g - 3. Let b® = -4*a® - n®. Let t be b(-6). Solve -2*p + 14 + 7 = 5*f, -2*p + t*f = 9 for p.

3

Suppose 2*y + 137*l - 142*l - 8 = 0, -4*y - 4*l = -72. Solve 3*u = g - u - y, -2*u - 8 = 0 for g.

-2

Let p(w) = -w**2 + 21*w - 64. Let y be p(17). Solve 3*m - 1 = -q - 15, -3*m + q - y = 0 for m.

-3

Let w = 1215 - 1191. Solve -8*x = -3*x - 5, 5*k - 4*x = -w for k.

-4

Let z be 56/(-7) - (-68 - -2)/6. Solve -z*o - 3 = 0, -4*w + 6 = -o - 3 for w.

2

Suppose 0 = 5*w - n + 6 + 37, -w + n - 7 = 0. Let g be (52⁄78)/((-2)/w). Solve -20 = -3*z - p - g, 0 = -z + 3*p - 1 for z.

5

Suppose 4*m = 4*s + 252, 5*m - s = 2*m + 183. Suppose 3*y = j - 2*j + m, 4*j - 305 = y. Suppose j = 4*l - 25. Solve -36 = 4*b - 5*n, 4*b + 7 + l = 4*n for b.

-4

Suppose 6 = 4*b - 2*a, 6 - 22 = -6*b - 4*a. Solve -5*w + 33 - 8 = -5*u, 5*u + b*w = -4 for u.

-2