Let w(h) = h**3 - 3*h**2 + 2*h - 4. Suppose -15 + 0 = -5*u. Let j be w(u). Solve 0*y = j*y - 10 for y.

Suppose -2*g - 1 + 5 = 0. Suppose -f + 2 = 0, -t + g*f = -0*f - 11. Suppose -4*l + 19 - 11 = 0. Solve -l*w = 3*w + t for w.

-3

Let z(k) be the third derivative of 3*k⁵⁄₂₀ - k⁴⁄₂₄ + 3*k**2. Let r be z(-1). Solve 0*v - r = 5*v for v.

-2

Suppose 7*m = m + 18. Solve s + 2*s - m = 0 for s.

1

Let p(x) = -x**2 + 4*x + 5. Let h be p(5). Suppose u - 3 = -h*u. Solve -4 = u*c - c for c.

-2

Suppose -4*p = 2 - 6. Let l = p - -3. Suppose 0 = l*g + g - 15. Solve -4 = -q - g for q.

1

Let c be (-1*5)/((-2)/10). Suppose -4m - 70 = -d - c, m = -5. Let j be -10(4/(-28) - ⁶⁄₁₀₅). Solve -7*w = -j*w - d for w.

5

Let y be 2/(-8) - 117/(-36). Let l = y + -3. Solve -3 = -l*t + t for t.

-3

Let o be -5 - 3/(-2 - -5). Let g be (-1)/o + (-568)/(-48). Solve -7*r + 3*r = -g for r.

3

Let v be -12*2/(-3)*2. Suppose -o + 5*i = 16, -3*i = -o - 6*i + v. Solve -o - 8 = -4*k for k.

3

Let n(l) = -5*l - 4. Let r be n(-2). Solve 0*d - 3*d + r = 0 for d.

2