Answer:
3x
Explanation:
14x − 9 = 7x + 12
+ 9 + 9
14x = 7x + 21
-7x -7x
7x = 21
÷7 ÷ 7
x = 3
All you have to do is try to leave the variable on one side
Hope this helped!
Answer: x = 3
collect the like terms, then calculate it.
14x - 7x = 12 + 9
divide both sides.
divide those again.
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