0.4x-2.8=7.5

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Solution for 0.4x-2.8=7.5 equation: 



0.4x-2.8=7.5

We move all terms to the left:

0.4x-2.8-(7.5)=0

We add all the numbers together, and all the variables

0.4x-10.3=0

We move all terms containing x to the left, all other terms to the right

0.4x=10.3

x=10.3/0.4

x=25+0.3/0.4

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