Suppose -5*s + 13 = -r, -3*r + 0 + 6 = 0. Solve s*w - 2*w = 0 for w.

0

Suppose y - 16 = -4*n, 2*y = -n - 1 + 5. Suppose a + f + 1 - 6 = y, -3*a + 5 = -2*f. Suppose 0 = -a*h - 5 + 20. Solve -h*k + 8 = -7 for k.

3

Let u = -22 + 22. Suppose u = -2*l - 3*b + 6, 0 = l + 3*l + 3*b - 6. Solve l*m - 2*m = 4 for m.

-2

Let n(t) = -t - 9. Let m® = r. Let q(g) = 2*m(g) - n(g). Let b be q(-3). Solve b*h + 5*h - 20 = 0 for h.

4

Let c be (-12)/(-24) + ((-38)/(-4) - 2). Solve k - c = -k for k.

4

Suppose 3*p + 38 = 203. Suppose -3*k + p = -5*h, -6*h = -3*k - 2*h + 50. Suppose 0 = 3*z - z - k. Solve z + 3 = -2*c for c.

-4

Suppose 0 = 5*w + p - 7, 0*w = -3*w + 5*p + 21. Suppose h + 0 = -2*f - 2, 2*f = h - 2. Let k = f - -2. Solve a - k = -w for a.

-1

Let l(b) = -b - 2*b - 2*b. Let q be l(-2). Solve q = 4*g + 22 for g.

-3

Let v be (-191)/(-7) + (-8)/28. Suppose 5*k - 18 - v = -o, -4*o = -3*k + 4. Suppose k = m - 2*w, m - 5*w - 14 = -w. Solve 0 = 4*l - m*l + 10 for l.

-5

Suppose 3*d = 4*g + 6*d - 17, g = 3*d - 7. Solve -2*l = 4 - g for l.

-1