Suppose -26*h = -25*h - 4. Solve -j + 9 = -h*j for j.

-3

Let n(g) = -g3 - 8*g2 + 10*g + 1. Let o be n(-9). Let y be (20⁄6)/(o/(-12)). Solve -y = -3*r + 1 for r.

2

Suppose 3*z - 2*j + 1 = -4, -3*j + 9 = -3*z. Let w = 3 - z. Suppose -5*u + 2 + 1 = -2*s, -4*s + 9 = 5*u. Solve 3*y = w*y - u for y.

-1

Suppose 4*o - 2*l = 16, 3*l - l + 1 = o. Let r(m) = m + 3*m - o*m + 1. Let t be r(1). Solve t = -0*i - 2*i for i.

0

Let x = -7 - -12. Let g(y) = y**2 - 5*y - 7. Let h be g(-3). Solve -4*n + h = x for n.

3

Suppose 0 = -s - 4*k - 6, 3*k + 4 = s + 2*k. Solve s*a + 2 + 2 = 0 for a.

-2

Let u(p) = -p**2 + 21*p + 31. Let v be u(22). Solve 8*m = v*m - 1 for m.

1

Suppose 0 = 24*x - 21*x. Solve -12 = 4*q - x for q.

-3

Suppose -10*x - 3 + 33 = 0. Solve -x*h = -1 - 8 for h.

3

Let z = 0 - -6. Solve -2*y = -0 - z for y.

3