3.50+2x=30

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Solution for 3.50+2x=30 equation:



3.50+2x=30
We move all terms to the left:
3.50+2x-(30)=0
We add all the numbers together, and all the variables
2x-26.5=0
We move all terms containing x to the left, all other terms to the right
2x=26.5
x=26.5/2
x=13+0.5/2

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