Suppose 4*r + x - 88 = 0, -2*r - 2*x = -4*x - 54. Let i = r - 23. Solve i*c = c + 1 for c.

-1

Let r(t) = t + 6. Let l be r(-9). Let d be (6⁄5 + -2)*-5. Let f = l + d. Solve 0 = -h - 5 + f for h.

-4

Suppose 0 = -3*l - 2*y + 12, -l + 3*l = y + 1. Suppose l = 3*x - i, 1 = 4*x + 2*i - 5*i. Solve -3*z - x - 11 = 0 for z.

-4

Let u(j) = j**2 - 1. Let v be u(-2). Solve v*m = -m for m.

0

Let c(n) = 2*n**2 + 13*n + 9. Let g be c(-6). Solve -10 = g*l - 8*l for l.

2

Let j(h) = -5*h3 + h2 + 0*h + h - 5*h2 + 3*h2. Let s be j(1). Let i = -5 - s. Solve 5*t = -i*t + 5 for t.

1

Let a(w) = -2w - 5. Let z be (0 + 5)(-2)/2. Let v(l) = -3*l - 9. Let g(p) = z*a(p) + 3*v(p). Let n be g(4). Solve -7 + n = k for k.

-5

Suppose 5*u + 70 = 25. Let f be 6/(-4)*6/u. Let k = -3 - -3. Solve f = -k*h + h for h.

1

Let l(i) = -i3 + 9*i2 - 9*i + 12. Let h be l(8). Suppose 0 = 3q + q + h. Let j be 3/(-6)-4 + q. Solve w + j = -0 for w.

-1

Suppose 0*p - 6 = -6*p. Suppose -4*w + 29 = 5*a, -1 - 19 = -5*a + 5*w. Solve 4*u - a + p = 0 for u.

1