Let z = 3 - 1. Let d(i) = -i**3 - 4*i**2 + 2. Let u be d(-4). Suppose -3*o = -5*o + u. Solve -o = z*f + 3 for f.

Let m be (-5)/((-5)/3) - 1. Let y = m - 2. Solve 0 = 2*a - y*a - 4 for a.

2

Let g = -1 - -9. Solve -3*c + g*c - 5 = 0 for c.

1

Let q be ¹⁴⁄₄ + (-1)/2. Suppose -3*m = -4*m + q. Solve 0 = 2*f - m*f for f.

0

Let i be ³⁵⁄₄ + ²⁄₈. Let w(j) = 6*j3 - j2 + 1. Let o be w(1). Let g(l) = l**2 - 3*l - 1. Let z be g(4). Solve -o - i = z*b for b.

-5

Let n be (-8)/(-20) - (-14)/(-10). Let x be (n*1)/(3/(-15)). Solve 0 = -x*o + 8 - 28 for o.

-4

Suppose 4*i + 5*r + 930 = 8*i, 3*r = i - 236. Let v be ⁴⁄₁₈ - i/(-18). Suppose 0 = -0*n - 5*n + 20. Solve n*q + 1 = v for q.

3

Let y(x) be the second derivative of x⁵⁄₂₀ - x⁴⁄₂ - 4*x³⁄₃ + 5*x²⁄₂ + 2*x. Let v be y(7). Let j be (-21)/(-9) + v/6. Solve -j*z - 3*z - 20 = 0 for z.

-4

Suppose -2*b = -5*i - 2, b - 1 = 2*i - 0*i. Let o = b + 2. Let r be ³⁄₉ - (-5)/o. Solve -r*x = x for x.

0

Let l be (-2*3)/(1/(-1)). Suppose 4*s + 3*c - 20 = 0, -s + c = 2*s - 2. Suppose j - l = -s. Solve -j*m + 3*m - 3 = 0 for m.

-3

Suppose 10*g = 71 + 99. Solve -5*l + 3 = -g for l.

4