I can not find the answer to this problem 4x+8=7.2+5x

asked Jul 12, 2018 1.3k views

5 votes

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2 votes

4x+8=7.2+5x
subtract 7.2 from 8 and you get .8
subtract 5x-4x and you get 1x
therefore your answer is...
.8=x

Keith Schacht answered Jul 15, 2018

8.2k points

2 votes

4x+8=7.2+5x

Subtract 4x from both sides:
8=7.2+x

Subtract 7.2 from both sides:
0.8=x

x=0.8

Mohamed Adel answered Jul 19, 2018

7.8k points

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