7x+3=4.5x-7

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Solution for 7x+3=4.5x-7 equation: 



7x+3=4.5x-7

We move all terms to the left:

7x+3-(4.5x-7)=0

We get rid of parentheses

7x-4.5x+7+3=0

We add all the numbers together, and all the variables

2.5x+10=0

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

2.5x=-10

x=-10/2.5

x=-4

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