Let u be (21⁄9)/(1/(-3)). Let c be (-2)/(-8) - u/4. Solve 0 = i - c + 7 for i.

-5

Let v = -25 - -27. Solve -5*n = -v*n + 9 for n.

-3

Let r© = 2*c**2 - c + 1. Let v be r(1). Let y be 4⁄6*42⁄4. Solve -v*u + y = -1 for u.

4

Let k be (-12)/(-9)(-6)/4. Let q be -1(k - (3 + 20)). Suppose 3*t + 3*s - 9 - 12 = 0, 0 = -3*t - 4*s + q. Solve -2*w - w = -t for w.

1

Suppose -w = 3*w - 28. Suppose 0 = -m - 2 + w. Let o = 21 - 17. Solve m*p + o = 9 for p.

1

Suppose -f - 9 = -0*f - 5*q, 3*q - 2 = 4*f. Solve f = 2*j - 9 for j.

5

Suppose 3*b + 3*f = 6, -3*b - f + 6 = -0*f. Suppose 2*s - b*i - 30 = 0, 3*s - 45 = s - i. Solve 0*v = 4*v - s for v.

5

Let h = -11 - -16. Let v be ((-6)/(-10))/(-2 + (-66)/(-30)). Solve h*q - 6 = v*q for q.

3

Let q(z) = 13*z - 4. Let d be q(1). Solve 0 = -2*l - l - d for l.

-3

Let d = 3 + 1. Solve 8*g = d*g for g.

0