Let n = -2 + 2. Suppose 5*l - 37 = 3*h, n*l + 4*l - 3*h = 32. Solve -c + 0 - l = 0 for c.

Let x be ¹⁄₄ - 31/(-4). Let a(u) = 2*u - 7. Let j be a(x). Solve -3*w = -6 - j for w.

5

Let p be (⁸⁄₅)/((-1)/(-5)). Suppose -16 = 3*h + 5*a, -3*h + p*h - 3*a = 30. Solve -h*o = -0 + 3 for o.

-1

Suppose p - 6*l - 5 = -2*l, 25 = 5*p + 4*l. Solve 0*f - 20 = p*f for f.

-4

Let c be 7/((-14)/4) + 7. Solve 0 = -c*n - 7 - 8 for n.

-3

Suppose 3*f + 2 = -0*f + 5*i, -2*i = 5*f - 7. Suppose -f - 1 = -2*g. Let z© = c**2 - 20*c + 54. Let r be z(17). Solve -g = 2*a + r for a.

-2

Let k(v) = -3*v**2 + 3*v + 3. Let q be k(3). Let t be (-34)/(-10) + 6/q. Solve 0*h + h = t for h.

3

Let v(x) = -3*x - 3. Let u be v(-6). Suppose 0 = 5*t - 3*m + 8*m - 45, 0 = 3*t + 4*m - 32. Solve -r + t*r = -u for r.

-5

Let o = -13 + 13. Solve -20 = -4*l - o*l for l.

5

Let r = 0 + 13. Solve 0 = 5*l - 2 - r for l.

3

Suppose -2*g + 0*o - 3*o = -69, 0 = -4o - 20. Let w be g/(-9)-3 - -1. Suppose -w = -4*f + f, -2*f = -r - 7. Solve -3*i - 3 = r for i.

-2