Suppose -4*x - 5 = x. Let r(f) = -f3 + f2 + 1. Let s be r(1). Let g = s - x. Solve -2*u - 6 = g for u.

-4

Let k(x) = -2*x**2 - 6*x. Let s be k(-3). Solve s = 5*v - 0*v + 20 for v.

-4

Let m(f) = 45 - 8*f - 45. Let h be m(-1). Suppose 2*j - 3*k - 12 = -6*k, 2*k = -4*j + h. Solve 2*w + 2*w - 8 = j for w.

2

Suppose 3*t + 5*g - 3*g - 26 = 0, 68 = 4*t - 4*g. Solve t + 13 = 5*z for z.

5

Suppose 3*u - 10 = 2. Let a be 18/(-8)*16/(-6). Suppose 3*r - 6 = -0. Solve -u*w - a = r for w.

-2

Suppose 4*w - 168 = -3*w. Solve -6*j = -0*j + w for j.

-4

Let a(y) = 2*y + 6. Let t be a(-1). Solve 8*k - t*k = 8 for k.

2

Suppose 7*r = 3*r + 8. Solve -r*w + 2 - 6 = 0 for w.

-2

Let p be ((-8)/3 - -1)*-3. Suppose q - 8 = p*q, 0 = 2*k - 5*q - 4. Let b = -3 - k. Solve -6*u + 3*u - 9 = b for u.

-3

Suppose -11*u = -26 - 62. Let q(f) = f**2 + 5*f - 1. Let r be q(-5). Let k = r - -4. Solve k*a + u = -a for a.

-2