0.8x-3=7.4

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Solution for 0.8x-3=7.4 equation: 



0.8x-3=7.4

We move all terms to the left:

0.8x-3-(7.4)=0

We add all the numbers together, and all the variables

0.8x-10.4=0

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

0.8x=10.4

x=10.4/0.8

x=13

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