Suppose l = -2*l + 9. Solve 0 = -v - l + 2 for v.

-1

Let y = -1 + 3. Let b be y/(-6)*12/(-2). Solve b*r = -0*r - 8 for r.

-4

Let f(b) = -b + 7. Let y be f(6). Suppose -2*w - 2*t = 2t + 2, -w = t + y. Let m be w((-2)/2 - 1). Solve 0 = r - m*r + 1 for r.

1

Let j be -5*((-12)/15)/(-1). Let u be 1 - (-3 - j/2). Solve -4*m + u*m = 0 for m.

0

Let b(g) = -6*g - 3. Let h be b(-7). Suppose h = 5*q + 4*k, 4*k = 2*q - 2 - 8. Solve 3*s + 8 = -q for s.

-5

Let h(d) = 9*d2 + 23*d. Let x(a) = -5*a2 - 12*a. Let j(p) = 4*h(p) + 7*x(p). Suppose 7*m = 8*m + 8. Let f be j(m). Solve f*z = -z for z.

0

Let d be 6/(-21) + (-4)/(-14). Solve d = -2*a + 7 + 1 for a.

4

Suppose 5*b - b = 0. Suppose -2*f + 20 = -b*f. Suppose -n - t + f = t, -3*t = -6. Solve -2*x + 0 - n = 0 for x.

-3

Suppose 0 = -w + 5*o + 24, 0 = -3*w - o - 2*o. Suppose -4*p + 20 = v - 3*v, -2*v - 2 = -p. Solve -w = 2*r - p*r for r.

1

Let q(h) = h3 - 10*h2 + 4*h + 3. Let j(g) = g3 - 11*g2 + 4*g + 2. Let u(b) = -5*j(b) + 6*q(b). Let d be u(4). Solve c + c - d = 0 for c.

4