7a=1.4

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Solution for 7a=1.4 equation:



7a=1.4
We move all terms to the left:
7a-(1.4)=0
We add all the numbers together, and all the variables
7a-1.4=0
We move all terms containing a to the left, all other terms to the right
7a=1.4
a=1.4/7
a=1/5

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