Suppose -a - 2 + 4 = 0. Solve 0 = -4*u + a*u for u.

0

Let q(s) = -2*s - 1. Let l be q(-3). Suppose 2*n - 5 - 3 = 0, 5*y - 2*n - 7 = 0. Let d = l - y. Solve 1 + d = -3*j for j.

-1

Let f = 17 - 13. Solve -n = f*n - 5 for n.

1

Suppose 3*j - 16 - 1 = 2*c, 0 = 4*j - 3*c - 23. Suppose 0 = -y + j*y - 24. Solve 2*v - y = -0 for v.

3

Let h be (4/((-16)/3))/(6/(-16)). Solve -6 = h*j - 4 for j.

-1

Let y(f) = 4*f. Let d(u) = 9*u. Let p(z) = -3*d(z) + 7*y(z). Let g be p(5). Let t = 53 + -33. Solve 0 = -g*w + w - t for w.

-5

Suppose -4*i + 3*i = 2*j - 11, 0 = 3*i - 15. Suppose 5*f + 4*v = 133, -j*f + 5*v - 135 = -8*f. Solve -3*w = 2*w + f for w.

-5

Suppose 5*v = 2*s - 21, 0 = 5*s + 3*v - 3 - 3. Let j be 0 + 1*9/s. Suppose 0 = 3*r + j*c - 27, -4*r + 9*r - 15 = 5*c. Solve -5*o + 4 = -r*o for o.

-4

Let h(t) = t3 - 5*t2 + 2*t + 8. Let i = -19 + 23. Let g be h(i). Solve g*f = f + 4 for f.

-4

Let h = 2 - 1. Let b(k) = 2*k - 1. Let u be b(h). Suppose 66 = -3*m + 9*m. Solve u = -5*w + m for w.

2