Suppose -5*y - 4*j - 10 = 0, 5*y - 46 = 2*j - 26. Solve 2*m - 9 = -3*b + 1, y*b - 3*m = 11 for b.

4

Let u = -4486 - -4489. Solve -5*r = -2*o - 23, -5*o - 5*r + u - 8 = 0 for o.

-4

Let j be (21/(-15))/((-4)/20). Let q(p) = p**2 - 7*p + 6. Let d be q(j). Solve -i - 16 = -d*i - 3*g, -2*g - 21 = -3*i for i.

5

Suppose 0 = -108*s + 165*s - 285. Solve -s*a + 6 = -2*a + 2*q, 9 = -4*a + 3*q for a.

0

Suppose 2*j - f - 148 = 2*f, 3*j + 5*f = 260. Let g = -39 + j. Let l = -37 + g. Solve -1 = -5*k - 3*t - 2, 3*t + 2 = -l*k for k.

1

Let r be (-65*9/(-15))/(6⁄4). Suppose -r*w + 30 = -11*w. Solve 3*n + w*n = -3*i + 19, 0 = -2*n + 2*i - 2 for n.

2

Let r = 2234 + -2231. Solve -5*p + 6*p + 5 = 4*w, -r*w + 5*p = -25 for w.

0

Suppose 3*a = -a + 20. Let p = 2498 + -2498. Suppose -2*w + 22 = -w. Solve y - 3*v - v = -w, p = a*y - v + 15 for y.

-2

Suppose -2*i = 3*k - 92, -5*i = -5*k - 0*k + 170. Let n be (k/20)/((-12)/(-30)). Solve 0 = y - 3 + 5, -n*g + y + 6 = 0 for g.

1

Suppose 44*t - 15 = -5*g + 46*t, -t + 12 = 4*g. Solve -6*s + 12 = -s - g*o, 0 = -s + 2*o + 8 for s.

0