Let k = -46 - -56. Solve -9*s - k = -4*s for s.

Let x(w) be the third derivative of -w⁶⁄₁₂₀ + w⁵⁄₂₀ + w⁴⁄₄ - 2*w³⁄₃ - 3*w**2. Let v be x(4). Solve -c - v*c = -10 for c.

2

Let m(h) = 2*h**2 - 40*h + 6. Let l be m(20). Solve l*w - 25 = w for w.

5

Let t = -17 + 16. Let g = 3 + 1. Let s = g - t. Solve s*d = 5 + 5 for d.

2

Let r be -7 + 17 + -1 + 1. Let k = r - 6. Solve -k*w = -2 - 6 for w.

2

Let i(j) = 2*j - 2. Let w be i(2). Suppose -15*g = -20*g. Solve g = -4*q + w*q - 4 for q.

-2

Let x be ((-7)/(-2))/((-4)/(-40)). Suppose -y = 4*y - x. Solve h + 2 = y for h.

5

Suppose 0 = -s + 1, -3*s - s - 1 = -d. Let h(l) = -l + 8. Let w be h(d). Let g be 2 + (1*18)/w. Solve -4 = 3*z + g for z.

-4

Suppose 2*m + 1 + 3 = 0. Let t(p) = p**2 - 5*p - 8. Let v be t(6). Let i = v - m. Solve i*r = -4*r + 8 for r.

2

Let u = 0 - 0. Let b = 3 - -1. Suppose 3*c + b = 4*c. Solve u = c*y - 3 - 5 for y.

2

Let n = -206 + 208. Let m be 0 + 5 - (2 - 1). Solve -n*y = -12 + m for y.

4