7+8=45x

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Solution for 7+8=45x equation: 



7+8=45x

We move all terms to the left:

7+8-(45x)=0

We add all the numbers together, and all the variables

-45x+15=0

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

-45x=-15

x=-15/-45

x=1/3

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