4.5x+3.5=4x+7

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Solution for 4.5x+3.5=4x+7 equation:



4.5x+3.5=4x+7
We move all terms to the left:
4.5x+3.5-(4x+7)=0
We get rid of parentheses
4.5x-4x-7+3.5=0
We add all the numbers together, and all the variables
0.5x-3.5=0
We move all terms containing x to the left, all other terms to the right
0.5x=3.5
x=3.5/0.5
x=7

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