It is: 3y-6
6
5x + 3y + 6 is an algebraic expression. It is not an equation (or inequality) and so cannot be solved. In any case, one linear equation with two variables cannot be solved.
(y + 6)(y - 3)
The GCF is 6.
-4(7x-3y-z)-(-6)(9x-z+2)
2x-11
2(x+3)
Answer = -2x + 3y - 6 Are you sure you asked the question correctly?
2y + 3 = 3y + 9 2y - 3y = 9 - 3 or -y = 6 so y = -6
Collect like terms: 2x + 3y + 3y - 5 - 6 2x + 6y - 11
3(3y + 2) + 8y 9y + 6 + 8y 17y + 6