Question

2(4x + 3) - 9 = 45
distribute then solve for x

Answer 1

go t the qustion underneath you and see how ti was solved

Answer 2

\[\huge{a(b+c) =ab+ac}\]
\[\huge{2(4x+3)=2(4x)+2(3)=8x+6}\]

Answer 3

8x+6-9=45
8x=48
x=6

Answer 4

8x+6 - 9 = 8x-3

Answer 5

First we would do distribution. That would give us 8x+6-9=45. Now we combine the numbers on the left and get 8x-3=45. Once we have this, we add both sides by 3 and get 8x=48. Finally we divide by 8 and get x=6.

Answer 6

now just equate this to 45

8x-3=45
8x=48
x=\(\frac{48}{8}\) = 6

Answer 7

Note what i did here is very easy :

break down the equation to make it easier :
this is the given equation right ?

2(4x + 3) - 9 = 45

now break this into 2(4x+3) and subtract 9 and equate it as 45

Answer 8

2(4x +3) -9 =45
8x-3=45
8x =48 (adding 3 on both sides)
x=6 (dividing by 8 on both sides)