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3 years ago

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

Mathematics

2 answers:

Ivanshal [37]3 years ago

5 0

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

NemiM [27]3 years ago

4 0

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

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