Suppose -7 - 21 = -4*p - 4*u, -3*u + 29 = 5*p. Suppose 2*f - 6 = -2*g + p*f, 2*g - 3*f = 9. Let j = 8 - g. Solve 5*n = n - j for n.

-2

Suppose 15 = 7*w - 20. Let s be 1*0/(-1 + 0). Solve s*y - w = -y for y.

5

Let w be 23(-5)/(-10). Solve i = w*i for i.

0

Suppose 0 = -0*u + 2*u - 36. Solve 5*r - u - 7 = 0 for r.

5

Let y(s) = -s - 4. Let v be y(-6). Suppose 5*f - v*c = -4*c + 53, 27 = 2*f - 5*c. Solve -3*a - f - 4 = 0 for a.

-5

Let l(v) = -v + 10. Let u be l(6). Suppose u*s + 0*s = 12. Suppose s*z = 5 + 10. Solve 0*k - z = -5*k for k.

1

Let o = -32 + 36. Solve -5*n = -n - o for n.

1

Suppose 13 = 2*p + 3. Solve -g + p*g - 4 = 0 for g.

1

Let f(p) = -9*p - 36. Let k be f(-5). Solve -4*g - k = -g for g.

-3

Let j be -15*(-2 + (-8)/(-5)). Let q(k) = -k3 + 6*k2 + 6*k + 7. Let m be q(7). Let a be m/(2/(-1))*1. Solve a = -j*z + z + 25 for z.

5