Weegy: is equal to 8x
User: (8x – 2) + (7x + 6)
User: (4x – 3.5) – (3x + 1.7)
Weegy: First, get rid of the parenthese, 4x-3.5-3x-1.7 Second, Subtraction, x-5.2. x-5.2x is the answer.
User: (12y3 + 9 y2 + 21y) ÷ 3y
Weegy: x+3y=-15
3y=-x-15
y=(-1/3)x-5
(More) 8
(5x – 5 ) – ( 3x – 3)
= (5x - 5) + (-3x + 3)
= 2x - 2
Added 9/5/2014 4:09:25 AM
This answer has been confirmed as correct and helpful.
8
(8x – 2) + (7x + 6) = 15x + 4
Added 9/5/2014 4:09:41 AM
This answer has been confirmed as correct and helpful.
8
(4x – 3.5) – (3x + 1.7)
= (4x - 3.5) + (-3x - 1.7)
= x - 5.2
Added 9/5/2014 4:10:06 AM
This answer has been confirmed as correct and helpful.
8
(12y^3 + 9y^2 + 21y) ÷ (3y)
= (12y^3/3y) + (9y^2/3y) + (21y/3y)
= 4y^2 + 3y + 7
Added 9/5/2014 4:11:57 AM
This answer has been confirmed as correct and helpful.
