7x+9=4+5x

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Solution for 7x+9=4+5x equation:



7x+9=4+5x
We move all terms to the left:
7x+9-(4+5x)=0
We add all the numbers together, and all the variables
7x-(5x+4)+9=0
We get rid of parentheses
7x-5x-4+9=0
We add all the numbers together, and all the variables
2x+5=0
We move all terms containing x to the left, all other terms to the right
2x=-5
x=-5/2
x=-2+1/2

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