Let t(w) = 4*w - 19. Let b be t(5). Solve 0 = -c + 3 - b for c.

2

Let b(p) = -4*p + 0*p + 3*p2 - 4*p2. Let k be b(-4). Solve -2*r = -k*r - 2 for r.

1

Suppose c - 4*a = -c + 14, 0 = -5*c + a - 1. Suppose 3*x - 5 = 8*x. Let t = c - x. Solve t = -0*l - 4*l for l.

0

Let y(f) = f3 - 20*f2 + 18*f + 21. Let n be y(19). Solve n*g + 14 = 6 for g.

-4

Let a = -10 - -15. Suppose 5*n - 2*q = 14, a*n - q = 5 + 7. Solve n*c - 9 = -3 for c.

3

Suppose -2*m - m = 21. Let p(y) = -y3 - 6*y2 + 7*y + 1. Let o be p(m). Let l(t) = t**2 + 2*t - 12. Let k be l(-5). Solve -k*w + o = 13 for w.

-4

Let h = 8 - 3. Let r = h + -3. Solve 2*o + 0 + r = 0 for o.

-1

Let n be 4/(-5)*150/(-5). Let y be (-1 + 5)/(3⁄3). Let w be (-28)/(-6) + (-4)/6. Solve -n = -y*a - w for a.

5

Suppose c = 6 - 0. Let o(u) = u3 - 5*u2 + 5*u - 4. Let n be o(4). Solve -m + c*m - 10 = n for m.

2

Let n = 3 + -1. Suppose 0 = -n*f - 0*l + l + 41, 0 = f + 2*l - 18. Suppose 2*v = i + 1, -5*v - 2*i + 21 = -4. Solve -m = v*m - f for m.

5