Suppose -4*z = z + 40. Let b be (z/(-6))/(3/9). Solve b = 3*k - 2*k for k.

Suppose 78 = -0*q + 4*q - 2*w, w = 3*q - 60. Suppose 4*z = z - 36. Let u = q + z. Solve u = 2*o - 5*o for o.

-3

Let z be (-3)/(-21) - ¹⁄₇. Solve z = 4*f - 7*f + 3 for f.

1

Suppose -4*h + 5*r = -24 + 85, -5*h + 3*r = 73. Let y = -14 - h. Solve y = -4*u + 8 - 0 for u.

2

Suppose -7*p = -3*p - o - 42, 0 = 3*p - 5*o - 40. Solve 0*t + p = -2*t for t.

-5

Let v be (5 + -1 + 3)*1. Suppose -25 = -4*m - m. Suppose 3*s - 4 = s. Solve m*a - s = v*a for a.

-1

Let k(m) = -2*m2 + m. Let g(a) = -a2. Let n(j) = -3*g(j) + k(j). Let d be (-2)/(-4)1-4. Let q be n(d). Solve 0 = -q*h - 0*h - 4 for h.

-2

Let l = 20 - 17. Solve 6 = -v + l*v for v.

3

Let i(k) = k - 2. Let o be i(2). Solve -r + 2 - 3 = o for r.

-1

Let v be ((-15)/(-6))/5*8. Suppose -v*g - g = 0. Solve -8*x + 3*x - 15 = g for x.

-3

Let a(v) be the first derivative of 4*v³⁄₃ - 3*v²⁄₂ + v + 3. Let f be a(2). Suppose 3*j - y - f = -2, y = -5*j + 7. Solve j*c - 6 = -c for c.

2