Let u = -1 + 7. Let i be (-42)/9*u/(-4). Suppose 4*g - j - 12 = 0, -i + 27 = 4*g + j. Solve 2*w = -2*w - g for w.

Suppose 3*u = x + 70, 4*x + 50 = 3*u - x. Suppose -6*j + 76 = 32*j. Solve u = -j*o - 3*o for o.

-5

Let j(l) be the first derivative of -l³⁄₃ - l²⁄₂ + 4*l - 2. Let n be j(-3). Let z = 5 + n. Solve 2*h - 3*h = -z for h.

3

Suppose -16 = 4*z, z = -r - 3 + 2. Solve 3*o - r = -0*o for o.

1

Let k(g) = g3 + 6*g2 + 5*g + 4. Let r be k(-5). Suppose -5 = -r*z + 2*s + 15, -5*z + 2*s + 24 = 0. Solve -z*w - 15 = w for w.

-3

Suppose -18 = -2*i - i. Solve 0 = 2*o - i + 14 for o.

-4

Let c = 37 + -34. Solve b = -6 + c for b.

-3

Suppose -l = -2 - 7. Let c = l + -9. Solve c = 3*p + p for p.

0

Let l(w) = w + 3. Let v be ((-2)/(-6)*0)/(-1). Let u be l(v). Solve -u*d = d for d.

0

Let o = 88 - 86. Solve 0 = b + 2 + o for b.

-4

Let a be -5*(-3*1 - -2). Suppose 0*o + a*o = 15. Suppose 2*v = o*m - 2*v - 66, m - 12 = -2*v. Solve 3 = 3*w + m for w.

-5