Suppose -c = 5*j + 16, c + j = 6*j + 24. Solve -4*b = -c - 16 for b.

5

Suppose -20 = -7*t + 3*t. Suppose -w + 4*o = -0*w + 18, 0 = -5*w - t*o + 35. Solve 5 - 3 = w*p for p.

1

Let u(w) = 15 - w - 13 + 17. Let q be u(15). Solve 0 = q*f - 7 - 9 for f.

4

Suppose -7*s + 7 = -0*s. Solve 11 - s = -2*h for h.

-5

Let j(w) = -2*w**2 + w. Suppose 4*a + x + x - 20 = 0, 0 = 5*a + 5*x - 35. Let f be j(a). Let i be (-6)/f - 36/(-10). Solve 0 = i*v + v - 15 for v.

3

Let b(v) = 3*v**2 + v + 1. Let o be b(-5). Suppose 5*m = 4*l + o, -2*m - l = 2*l - 10. Solve 4*x = -m - 9 for x.

-5

Let o(x) = x + 2. Let b be o(-2). Solve -r - 2*r = b for r.

0

Let f be (4⁄3)/(7⁄21). Let i = -2 + 3. Solve i = -f*l - 15 for l.

-4

Let l(s) = 2*s - 7. Let h be l(6). Suppose h*t + 0*y + 4*y = -6, 3*y = -4t - 4. Let r be (t + 1)(-1 + 2). Solve -20 = -f - r*f for f.

5

Let j(u) = 2*u + 3. Let v be j(6). Suppose -a + v = 2*o - 4*o, -5*a + o = -75. Solve 4*p + a = -p for p.

-3