Because (x plus 3x) is 4x, and (-5 + 11) is 6.
8x - 7y + 6
y = (11-4x)/5
-5 + -3x + -x + 16-4x + 11
4x(x + 11)(x + 5)
-4x + 5 + 3x + 6 = -x + 11
Because (x plus 3x) is 4x, and (-5 + 11) is 6.
8x - 7y + 6
y = (11-4x)/5
-11
-5 + -3x + -x + 16-4x + 11
4x(x + 11)(x + 5)
4x + 5 >= 11.... subtract 5 from both sides and divide by 4.
The value of x is -4
(4x+5)(4x+5)
16x2 + 40x + 25 = 16x2 + 20x + 20x + 25 = 4x(4x + 5) + 5(4x + 5) = (4x + 5)(4x + 5) = (4x + 5)2
It is an algebraic expression that can be simplified to: 3x-11