Suppose -4*v - 12 = -x, 0*x + 2*v = -2*x + 4. Solve -x*z = -5 + 1 for z.

1

Let m(j) = 4*j - 4. Let f(t) = t. Let z(w) = -6*f(w) + m(w). Let x be z(-5). Solve -2*g - g = -x for g.

2

Suppose -4*g + 18 = 2*g. Solve -g*w = -w - 2 for w.

1

Suppose m + 0 = 3. Let r = -3 + -1. Let h = 5 + r. Solve -m*s = h + 5 for s.

-2

Suppose 5*r - 3*f = -2*f + 8, r + 4*f = 10. Suppose r*k - 8 = 22. Solve 4*i + k = i for i.

-5

Let i be (2⁄7)/((-6)/(-42)). Suppose 0 = t - 0*t - 3. Solve -11 + t = -i*z for z.

4

Suppose 5*w - 6*u - 11 = -4*u, -2*w = -5*u + 4. Solve -w*s - 20 = s for s.

-5

Let w be 6 + (-2)/2*1. Let d(j) = j**2 - 7*j + 1. Let p be d(7). Let v be 1⁄1 + 4 + p. Solve v = w*z - 4 for z.

2

Let l(q) be the first derivative of -q3⁄3 + 3*q2 + 7q + 1. Let f be l(5). Let v be 0 - (-10)/(-4)-2. Solve -v*n - f = -n for n.

-3

Suppose -u = -5 - 1. Solve 2*q + u = -q for q.

-2