Suppose 5*x - 20 = -4*k, -4*x - 25 = -0*x - 5*k. Let j(z) = 5*z**2 + z. Let l be j(-1). Suppose x = -i + 2*i - l. Solve 5*o = -i + 9 for o.

Suppose 8 = 2*r - 2*u + 2, 4*r - 26 = -3*u. Suppose r + 15 = f. Solve 0 = -4*b - 0 - f for b.

-5

Let r = -11 + 25. Let d be r - (2 + (-1 - -1)). Suppose 0*a = 4*a - 4*i + d, i + 3 = 4*a. Solve a*n = -2*n for n.

0

Let v(m) = m**2 + 7*m - 8. Suppose -5*n + 0n = 40. Let b be v(n). Let l be (2-2)/(4/(-6)). Solve b*y = -3*y + l for y.

2

Suppose -i - 2 = -2*a - 13, -5*a = -2*i + 27. Let f be i + 2 - (3 + -1). Solve f - 4 = 3*s for s.

-1

Let k = 25 - 18. Solve 4*n - 13 - k = 0 for n.

5

Suppose 5*y - 4 = 6. Suppose -2 = y*h - 6. Solve t - 5 + h = 0 for t.

3

Let k be -1 + 3 - 2 - 0. Let w be k + (¹⁵³⁄₃)/3. Suppose -2*r - 1 = 3*n - r, 3*n = -5*r - w. Solve t - 6 = -n for t.

5

Let n(y) = -10*y - 24. Let c be n(-4). Solve -5*m + m = c for m.

-4

Let u(m) = -m**2 - 12*m - 34. Let l be u(-6). Solve 0 = -l*o - 2 - 4 for o.

-3

Suppose -11 = -3*l + y, 5*l + 0*l + 4*y + 10 = 0. Let u(a) = 4*a + a3 + 0 + 2 + 4*a2 - l*a. Let z be u(-3). Solve -3*b + 2*b = z for b.

-5