Suppose -2*u = -2*k + 3*k - 7, -k = -5*u. Solve f - 2*f = u for f.

-1

Let c be ((-6)/4)/((-3)/4). Let s(n) = 2*n + 2. Let y be s©. Suppose 2*u + 3*u + 7 = -4*k, 5*u = -5*k - 5. Solve -k*z - y = -4*z for z.

3

Suppose -4*z - 3 = 3*v - 8*v, -2*z + 2*v = 0. Solve -8*o + z*o = -25 for o.

5

Let w = 11 + -7. Suppose 2*r - 14 = -5*g, -g = 3*r - w*g. Solve r = 3*j - 1 for j.

1

Let u(l) = l**2 + 9l. Let t be u(-5). Let g be 3-3*t/15. Solve -2*o - g = -5*o for o.

4

Let o = 6 + -2. Solve 5*d = 11 + o for d.

3

Suppose -5*g = -2*g - 9. Suppose a = 3*k - 12, -3*k + 16 = -g*a + k. Let n(b) = b + 10. Let h be n(a). Solve 3*l + h = l for l.

-5

Suppose 3*b + 0*b - 4*a = 17, -2*b + 3*a = -12. Let m(j) = -3*j - 3 + 3*j + j. Let g be m(4). Solve -2*o - g = -b for o.

1

Let y(p) = -p**2 + 13*p - 20. Let w be y(10). Solve w*h = 5*h - 25 for h.

-5

Suppose -2*d - 3*w = -16, -4*d + 24 = 4*w - 0*w. Solve d = i + i for i.

1