x*2+1=7

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Solution for x*2+1=7 equation:



x*2+1=7
We move all terms to the left:
x*2+1-(7)=0
We add all the numbers together, and all the variables
x*2-6=0
Wy multiply elements
2x-6=0
We move all terms containing x to the left, all other terms to the right
2x=6
x=6/2
x=3

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