The answer is y=0 .
c
(9 - y)(a + 5)
(9 - y)(a + 5)
2(y - 3)(y - 10)
The answer is y=0 .
40 + 60 = 60 + x Addition has a property called the Commutative property which says that: x + y = y + x. So, over here: x = 40 y = 60 Thus, 40 + 60 = 60 + 40
If y + 3y + 10 = 70, then 4y + 10 = 70, and 4y = 60. We then find that y = 60/4 = 15.
c
What is 1/2 of four times Y plus the quantity of Y and 3
(9 - y)(a + 5)
(9 - y)(a + 5)
2(y - 3)(y - 10)
Y=30
5(x + y)
x=7 and y=4
xy - 10x + 6y - 60 = x(y - 10) + 6(y - 10) = (y - 10)(x + 6)