13x+4=-7x+9

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Solution for 13x+4=-7x+9 equation:



13x+4=-7x+9
We move all terms to the left:
13x+4-(-7x+9)=0
We get rid of parentheses
13x+7x-9+4=0
We add all the numbers together, and all the variables
20x-5=0
We move all terms containing x to the left, all other terms to the right
20x=5
x=5/20
x=1/4

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