Let k = 4 - 2. Let v(q) = -3*q - 11. Let o be v(-5). Solve 0 = i + k - o for i.

Let o(g) be the first derivative of 2*g³⁄₃ + g²⁄₂ - g - 1. Suppose 0 = -5*s - 0*s + 5. Let v be o(s). Solve -v*h = 2*h + 20 for h.

-5

Suppose 5*q + 15 = f, 0*f + q = 4*f - 3. Solve 9 = -3*i - f for i.

-3

Let i(j) = -j**2 + 3*j + 6. Let x be i(4). Solve -2*m + 4 = -x for m.

3

Suppose -5*w + 11 = -4*v, 5w + 2 = -3. Let g = v - -2. Let b be g/3-6 - 2. Solve 14 = -4*u + b for u.

-3

Let g be 3/(⁹⁄₂₁)*1. Let u(w) = 3*w - 9. Let r be u(g). Suppose 0 = -l + c + 8, l - c + r = -4*c. Solve -2*x - l = 5 for x.

-4

Let w = -19 - -21. Solve o + w*o = 15 for o.

5

Suppose 3*r + 196 = -q + 5*q, 2*r + 123 = -5*q. Let v be ((-2)/(-4))/((-2)/r). Solve s - 5*s = v for s.

-4

Suppose 6*f - 2*f - 8 = 0. Suppose -g - 3 = -f*z - 0, 5*z + g = -3. Let y(i) = -i. Let u be y(-3). Solve z = s - u*s + 10 for s.

5

Let w(p) = -p**2 - 8*p - 7. Let u be w(-7). Suppose 4*a + a = u. Let c = a - 0. Solve -3*x - x = c for x.

0

Let q = 51 + -49. Suppose -t + 3*w = 4*t - 2, 0 = 4*t - 4*w. Solve 3 = q*z + t for z.

1