7x-5=8x-9

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Solution for 7x-5=8x-9 equation: 



7x-5=8x-9

We move all terms to the left:

7x-5-(8x-9)=0

We get rid of parentheses

7x-8x+9-5=0

We add all the numbers together, and all the variables

-1x+4=0

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

-x=-4

x=-4/-1

x=+4

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