Let j be (-40)/(-15)*(-12)/(-2). Suppose -4*k - 2*l = -21 + 7, 4*l = 4*k + j. Solve 0*i = -i + k for i.

1

Let t be 46 - (-280)/30. Solve -j = j + t for j.

-5

Let k = -122 + 130. Solve 0 = 5*d + 2 + k for d.

-2

Let l be (2 - (-5 + 1)/(-1))*-4. Solve 2*q = l - 0 for q.

4

Suppose 5*x - 4*x = -5*m + 3, 2*x - 5*m = 6. Let n be (-6)/(-18) - 1/x. Solve n*v = 2*v + 6 for v.

-3

Let q = -10 - -12. Solve 3*i = -q*i - 10 for i.

-2

Let s(v) = -v**2 + 3*v + 21. Let y be s(6). Solve y*a + 4 = -a for a.

-1

Let v be ((-12)/30)/((-1)/10). Suppose -3*k = -v*k. Solve -4*n + k*n = 12 for n.

-3

Let f = 4 - 0. Let d be 403 + (-26)/(-39). Suppose f + d = 3*t. Solve t*y = y - 5 for y.

-1

Suppose 1 + 1 = 2*o. Let c(q) = -q**2 + 6*q + 7. Let i be c(7). Solve o = t - i for t.

1