Suppose -4*k = -2*k - 12. Solve 5*x + k = -19 for x.

-5

Let t = 70 + -65. Solve t = c + 2 for c.

3

Let u be -3 + (-8)/(-12)*9. Suppose -5*o - 5*y + u*y = -10, 5*o = -4*y. Solve 2*k - o + 2 = 0 for k.

1

Let j(q) = q**2 - 13*q + 27. Let d be j(11). Solve 4 = -3*l - d for l.

-3

Let j(a) = -9*a - 12. Let u be j(-9). Let f be u/15 - (-4)/10. Solve 2*b - f = 1 for b.

3

Let y be 0 - 1/(3 + -2). Let m(z) = -5*z + z + 0*z. Let g be m(y). Solve f + g = -f for f.

-2

Suppose -u + 28 = -0*u - 5*j, 5*j + 16 = -3*u. Suppose 0*f - f = -u. Let l(d) = d3 - 9*d2 + 10*d - 11. Let w be l(8). Solve -f*k - 1 = w for k.

-2

Let r(j) = -j**2 - 7*j + 18. Let n be r(-9). Let t = -3 - -6. Solve n = t*y + 2*y + 5 for y.

-1

Let m(f) = 13*f - 31. Let r be m(3). Suppose 0 = 5*i - 0*i. Solve r = 4*v - i*v for v.

2

Let o = -49 - -59. Solve -2 = 3*u + o for u.

-4