Suppose -3*x + 17 = -5*y + 390, -3*y + 251 = 5*x. Suppose 4*u - y = -3*b, -86 = -4*b - 2*u - 0*u. Solve -b + 4 = 3*f for f.

-5

Let z be (1 - (-3)/(-6))*2. Suppose -4*q - z = -9. Solve -2*o + 8 = q*o for o.

2

Let u(x) = 3*x2 + 9*x - 2. Let s be 14/(-21) + 17⁄3. Let y(a) = 4*a2 + 10*a - 2. Let z(g) = s*u(g) - 4*y(g). Let w be z(4). Solve -25 = 3*h + w*h for h.

-5

Let s(y) = y**2 + y - 1. Let z be s(1). Solve w - 1 = z for w.

2

Suppose -8 = -3*q + 7. Let l be (-2)/q + (-6)/(-15). Solve 0 = -2*f - l + 6 for f.

3

Let y = -19 - -19. Solve y = -m - m for m.

0

Suppose 0 = -4*g - 5*l + 207, 2*l = -3*g - 18 + 175. Let i = g + -38. Solve 0 = 7*s - 2*s - i for s.

3

Suppose -a - 3*h - 5 = 0, -5*a + h + 7 = -0. Let s be (-12)/(-16) - 3⁄4. Let n(w) = -w + 7. Let b be n(6). Solve s = -v - a - b for v.

-2

Let a = -192 + 195. Let t be (-10)/(-3) - 6/(-9). Suppose -t*k = -k. Solve k = -i - 0*i - a for i.

-3

Suppose 4*d = -2*q + 4, -3*q - d = -0*d - 1. Solve 3*x - x - 4 = q for x.

2