Suppose 2*u + 1 = -m - 3*u, -45 = -3*m + u. Let r be 120/28 + (-4)/m. Solve 2*a + r = a for a.

Suppose 3*v = 4 + 2. Solve -2*n = -0*n - v for n.

1

Suppose -5*u + z + 7 = 0, -5*z + 10 = 2*u - 9. Solve -u*c - 6 = -4*c for c.

3

Suppose z - 6 = -2. Suppose -7*t + 3*t = 5*a, -4*t = a. Suppose t = f + z*f - 125. Solve -f = -u + 6*u for u.

-5

Let c = 6 + -1. Suppose q + 0*q = h - 6, -c*h - 3*q + 30 = 0. Suppose 2*i + 2 - h = 0. Solve -i - 2 = 4*m for m.

-1

Let r(j) = j3 - 2*j2 - 1. Let v be r(3). Let g(d) = -2*d + 4. Let t be g(2). Solve t = -w + 3*w - v for w.

4

Let c be (⁶⁄₅)/(³⁄₁₅). Let y be ((-4)/c)/(4/(-30)). Suppose 3*g = 2*g + 4. Solve -y*l = -g*l - 1 for l.

1

Suppose 4*u - 26 = -5*y, -26 - 9 = -5*y + 5*u. Solve 3*f + y = f for f.

-3

Suppose -5*l = -3*b - 19, 0 = -2*b + 4 - 0. Solve -l*j + 6 = 1 for j.

1

Let g(f) be the third derivative of -f⁴⁄₂₄ - f³⁄₂ - 3*f**2. Let z be g(-3). Solve 4*b - 2*b + 2 = z for b.

-1

Suppose k - 2*k + 6 = 0. Let v(z) = 0*z - 187 + 178 + 2*z. Let g be v(k). Solve -g = -i - 6 for i.

-3