Suppose 5*z + 0*z + 50 = 5*g, -4*z = -3*g + 43. Let y be (4 - 1)*1 + z. Let f = -4 - y. Solve f*x - 2*x - 20 = 0 for x.

5

Suppose -2*x + 21 = 4*z - 21, -2*z = 5*x - 17. Solve 4*j - 3 + z = 0 for j.

-2

Suppose 0 = -0*i - i + 15. Suppose -3*x - 4*a + 22 = 0, 12 = -2*x + 5*a - 4. Suppose -3*n + 6 = -3*b, 3*b = -4*n + x*n + 9. Solve n*f = -2*f + i for f.

3

Suppose -4*d + 63 = -d. Let q(x) = x + 5. Let v be q(0). Let c be 1 - 0/(0 - -1). Solve c - d = v*l for l.

-4

Let j(w) = -7*w - 24. Let u be j(-4). Solve u = 2*t + 2*t for t.

1

Let g(a) = -a. Let q be g(-2). Suppose 25 = -5*s, 2*i + 5*s + 37 = i. Let f be (-2)/i + 33⁄18. Solve f*v - 2 = q for v.

2

Let i(y) = -y + 12. Let o be i(8). Suppose m + o = 5*m. Solve 2*w + m = w for w.

-1

Let o(s) = 4*s + 45. Let p be o(-5). Solve 7*d = 2*d - p for d.

-5

Let p = 72 - 68. Solve -x + p*x - 3 = 0 for x.

1

Let r(y) = -y3 - 4*y2. Let a be r(-4). Solve a = 5*b + 14 + 6 for b.

-4