Suppose 192*z - 10 = 189*z + o, 2*z - 3*o = 9. Solve 4*m - 4 = 0, 9 = -3*n - z*m + 6*m for n.

-2

Let c® = 8*r**2 - 30*r + 25. Let v be c(1). Let g(y) = -y - 4. Let f be g(-5). Let t = f - -4. Solve t*z + b - 4 = 18, z = v*b + 14 for z.

5

Let j = -4762 + 4764. Solve -j*y = -r + 5, r = -3*y - 0*y - 10 for y.

-3

Let q be 270 + -265 - (-1 - 12/(-2)). Solve -4*u = -5*f - 1, q = 4*f - 7*f - 3 for u.

-1

Suppose c = 82 - 72. Let p be 1/(-3)*(c - 52). Solve a - 1 = -v, -4*v + 2*a - p = -2*v for v.

-3

Suppose -605*g + 540*g + 1430 = 0. Solve -2 + 11 = -2*t - d, -4*t + 2*d - g = 0 for t.

-5

Let h® = r**2 + 122*r + 590. Let y be h(-5). Solve 2*x + y*v = -1, -2*v = -13*x + 14*x for x.

2

Let v(s) = -s2 + 11*s + 3. Let a be v(11). Let t(x) = 2*x2 - 5*x - 1. Suppose -5 = -4*q + 7. Let m be t(q). Solve j + a*j = -3*c + 12, j - 3 = -m*c for c.

0

Let o(z) = z**2 - 4*z + 3. Suppose -3 = 2*j - 9. Suppose -v = -3*g + j + 2, -4*v + 5*g = 6. Let x be o(v). Solve -u - m - 6 = 0, -u + m = -x*u - 2 for u.

-2

Let h be 2/((-12)/(-27)) - (-1)/(0 + -2). Solve 4*u - h*r = -6*r - 4, 0 = -4*u - 4*r + 4 for u.

-3