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4.9x+2x-12=3x+5-x+6
We move all terms to the left:
4.9x+2x-12-(3x+5-x+6)=0
We add all the numbers together, and all the variables
4.9x+2x-(2x+11)-12=0
We add all the numbers together, and all the variables
6.9x-(2x+11)-12=0
We get rid of parentheses
6.9x-2x-11-12=0
We add all the numbers together, and all the variables
4.9x-23=0
We move all terms containing x to the left, all other terms to the right
4.9x=23
x=23/4.9
x=4+2.42857142857/3.5
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