Let r be 44/(-7) + (-8)/(-28). Let j = r + 9. Solve 10 = 2*n + j*n for n.

2

Let p = 7 - 5. Suppose p*t - 1 = 5. Suppose 5*q = -m + 29, -11 = -t*q + q - m. Solve 0 = -k + q*k for k.

0

Suppose 0 = 5*t - 3*i - 21 - 11, 0 = -4*t + 2*i + 24. Let x(a) = -1. Let r(z) = -3*z - 1. Let w(d) = -r(d) + 5*x(d). Let j be w(t). Solve -p + 3 = j for p.

-5

Suppose 2*a + 3*w - 31 = 2*w, -14 = -a - w. Let i = 24 - a. Let d = i - 2. Solve -d*t = -t for t.

0

Suppose -5*o = -2*x, x = 3*x - 2*o. Suppose x*z = -3*z + 3*c + 24, -28 = -4*z + 3*c. Let l(v) = v3 - 4*v2 + 3*v - 6. Let w be l(z). Solve 0 = 3*j - w for j.

2

Let o(l) = 25*l2 - 3*l - 13*l2 - 11*l**2 + 2. Let p be o(2). Solve p*q = -2*q + 10 for q.

5

Suppose -2*k - 3*g = -4, 0*k + 2*g = -4*k + 8. Suppose -i = -k*i + 5. Suppose 2 = -n + i. Solve -n*z = -z + 2 for z.

-1

Let r(i) = i3 - 11*i2 + 12*i - 13. Let h be r(10). Solve -1 = -2*t + h for t.

4

Suppose -2*t + 35 = 5*t. Solve t = -j + 3 for j.

-2

Let r be ((-10)/(-3))/5*(-3 - -12). Solve -r*t = -2*t - 16 for t.

4