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3 votes
8x−6/2=x+12

show work please

2 Answers

0 votes

Answer:


\boxed {x = (15)/(7)}

Explanation:

Solve for the value of
x:


8x - (6)/(2) = x + 12

-Divide
6 by
2:


8x - (6)/(2) = x + 12


8x - 3 = x + 12

-Take
x and subtract from
8x:


8x - 3 - x = x - x + 12


7x - 3 = 12

-Add both sides by
3:


7x - 3 + 3= 12 + 3


7x = 15

-Divide both sides by
7:


(7x)/(7) = (15)/(7)


\boxed {x = (15)/(7)}

So, the value of
x is
(15)/(7).

User Perception
by
6.6k points
4 votes

Answer:

x= 15 /7

Explanation:

Step 1: Simplify both sides of the equation.

8x− 6 /2 =x+12

8x+−3=x+12

8x−3=x+12

Step 2: Subtract x from both sides.

8x−3−x=x+12−x

7x−3=12

Step 3: Add 3 to both sides.

7x−3+3=12+3

7x=15

Step 4: Divide both sides by 7.

7x /7 = 15 /7

User Bruce Lim
by
7.0k points
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