Let j(r) = r**2 - r. Let z = -9 + 4. Let o(k) = -k**2 - 4*k + 5. Let i be o(z). Let b be j(i). Solve b*x + 3*x = 3 for x.

Let t be ((-4)/(-10))/((-17)/(-425)). Solve -t = 2*g + 3*g for g.

-2

Suppose 2*b = -2*i + 36, 0*i - 2*i - 28 = -2*b. Let d be ((-2)/3)/(b/72). Let k be (9/d)/(-3)*1. Solve -4*n + 7 = -k for n.

2

Let l(s) = -s + 10. Suppose z + 40 = 6*z. Let j be l(z). Solve j*m - 7*m = -25 for m.

5

Let u = -37 - -53. Suppose -4*y + u = -3*b + 45, 4*b - 4*y - 32 = 0. Solve b*f = 8*f + 5 for f.

-1

Suppose 18 = m + 5*m. Solve -d + m*d + 6 = 0 for d.

-3

Suppose 0 = -n - 2*v - 7, 3*v = 5n - 0 - 4. Let l be (-3 + 2)(n - 4). Solve 3*s = -2 + l for s.

1

Suppose -2*m = -5*p + 13, 0*m - 18 = -3*m - 5*p. Suppose 0*s = s + 20. Let q = s + 29. Solve 2*r = -m - q for r.

-5

Let k be 2/(-10) + ²¹⁄₅. Suppose -3*c + 2*c = k. Let v = c + 6. Solve v = -z - 0 for z.

-2

Suppose 2*i - 4*i = 0. Solve i*y + y + 3 = 0 for y.

-3

Let l(f) = f**2 + 5*f + 6. Let o be l(-4). Suppose o*m = -0*m. Solve 0 = -j + 4 - m for j.

4