Let v be -12*(2 - 3) - 6⁄2. Solve 3*r + v = 6*r for r.

3

Suppose 2*a + 40 = 5*n, -3*n + 4*a + 20 = n. Solve g + 9 = n for g.

1

Let o = -15 - -18. Solve -o*g - 8 = -g for g.

-4

Let k = -7 - -1. Let g be 6⁄3*(-33)/k. Solve -2*x = 3 - g for x.

4

Let j be (-25)/(-3) + -2 + (-32)/(-12). Solve 0 = 4*g - 11 - j for g.

5

Suppose -2*c = -g + 2*c + 20, 2*c + 10 = 5*g. Solve g*v + 2 = -2*v for v.

-1

Let i(l) = -l3 + 9*l2 - l + 13. Let j be i(9). Solve -j*m - 15 = m for m.

-3

Suppose 4*j - 23 = -3. Let c = j + 20. Suppose -4*u = 5*a - 22, -3*u - 5*a = 2*u - c. Solve -u*o - o = 12 for o.

-3

Let h be ((-45)/12)/3*-8. Let y(d) = 2*d. Let b be y(h). Solve 4*w + w + b = 0 for w.

-4

Let i(g) = -3*g. Let v = 0 - 2. Let k be i(v). Solve 2*w = -2 + k for w.

2