Suppose 0 = 4*r - r + 39. Let w = 7 - r. Suppose 5*u + 4*s + 20 = 0, -4*s - 14 - 6 = 3*u. Solve u*c = -4*c - w for c.

Let b be ((-78)/104)/(1/(-4)). Solve -4*m = -7*m - b for m.

-1

Let v = -60 + 62. Solve y = -0 + v for y.

2

Let w = -21 + 35. Suppose 5*u + w = 2*t, 5*t + u - 11 = -3. Solve t*f = 2 + 8 for f.

5

Suppose -4*r = -2*r - 2. Let q be -1 + r + (-1)/(-1). Let m = q + 1. Solve x + m*x - 15 = 0 for x.

5

Suppose -2*d + 11*d - 45 = 0. Suppose 3*i + 2 = 17. Let w(m) = 2*m - 7. Let j be w(i). Solve -7 = -j*q + d for q.

4

Suppose -3*g - g - 3*h = 64, 0 = g - 4*h - 3. Let b = g + 29. Solve -3*r - b = r for r.

-4

Let h(x) = -x - 10. Let w© = -3. Let u(n) = -6*h(n) + 21*w(n). Let l be u(2). Solve l*q = 4*q for q.

0

Let p(w) = w3 - w. Let f be p(1). Let m = 5 - f. Let g(h) = h3 - 4*h**2 - 6*h + 6. Let t be g(m). Solve -t - 4 = -l for l.

5

Suppose 2*h + 4*p - 26 = -h, 5*h = -3*p + 36. Suppose 0*j = -j + 5. Suppose 12 = u - 14. Solve j*v = u - h for v.

4

Let k = -48 + 50. Let q(w) = -2*w - 4 + 4*w - 3*w. Let f be q(-5). Solve -o = f + k for o.

-3