Suppose -5*u + 3*h + 4 = 9, -5*u + 30 = 4*h. Solve 5*y - u*y = 0 for y.

Let p be ((-1)/(-2))/(¹³⁄₁₃₀). Suppose -5*i = -n + 17, -n - 9 = 2*n + p*i. Solve -2*s = -s + n for s.

-2

Let x = -6 - -6. Solve -m + 0*m = x for m.

0

Let l be (-2)/(-1 - -3) - -2. Solve -v = -4 + l for v.

3

Suppose 5*v - 156 + 36 = 0. Suppose r = -4*c + v, 0*c - 4*c = -5*r. Let t = -2 + r. Solve 0*j = j + t for j.

-2

Suppose 2*n - 4*x - 22 = 0, -3*n + x + 0*x = -13. Let t = 3 - n. Solve t = 2*y + y + 15 for y.

-5

Let l = -14 - -16. Suppose 3*n = l*k - 6*k, -5*n = 4*k. Solve 2*j - 5*j + 15 = n for j.

5

Suppose 0m = n - m, 4 = m. Let u = 1 - 2. Let p be (u - (-1)/3)-3. Solve p*w - 3*w + n = 0 for w.

4

Suppose 2*r - 6 = 6. Let x(l) = l3 - 6*l2 + l + 6. Let g be x®. Solve -3*y - g = y for y.

-3

Let t = -90 + 92. Suppose n = -4 + 16. Suppose 0 = -4*a - s + n, 6 = a + a - 3*s. Solve t*l + a*l = 5 for l.

1

Let j(k) = -k3 + 5*k2 - 6*k + 8. Let h be j(4). Solve 3*q + 0*q + 9 = h for q.

-3