Let o = -7 - -10. Solve d - 2 = -o for d.

-1

Suppose 3*u = 4*t + 18, 0*u + 19 = 2*u - 5*t. Solve 0 = -y + u*y - 1 for y.

1

Let v(l) = l + 18. Let r be (-2)/4*-4 - -2. Suppose -4*k + 5 = 2*s + 29, 0 = 2*k + 5*s - r. Let a be v(k). Solve -b = b - a for b.

5

Let x = -40 - -40. Solve 2*z + 8 = -x for z.

-4

Suppose 3*t + 2 = c - 2, c - t = 0. Suppose -w + 2*l = -10, -2*l = -w + 3*l + 22. Let a = c + w. Solve a = 7*s - 2*s + 15 for s.

-3

Let m(n) = 2*n + 2. Let c be m(1). Solve -l + 12 = -c*l for l.

-4

Suppose d = 3*i - 4, -4*i + 12 = -4*d + d. Solve 2*x - x - 1 = i for x.

1

Let s be 3/((-18)/20)*72/(-60). Solve -s*b + b + 9 = 0 for b.

3

Suppose 3*k + 12 = 18. Let m(h) = -h**3 - h + 6. Let t be m(0). Solve t = 2*f - k for f.

4

Let w(y) = -3*y - 34. Let h be w(-12). Solve 2 + 0 = h*o for o.

1