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(5x-26)+(8x+21)+(6x+29)/2=299
We move all terms to the left:
(5x-26)+(8x+21)+(6x+29)/2-(299)=0
We get rid of parentheses
5x+8x+(6x+29)/2-26+21-299=0
We multiply all the terms by the denominator
5x*2+8x*2+(6x+29)-26*2+21*2-299*2=0
We add all the numbers together, and all the variables
5x*2+8x*2+(6x+29)-608=0
Wy multiply elements
10x+16x+(6x+29)-608=0
We get rid of parentheses
10x+16x+6x+29-608=0
We add all the numbers together, and all the variables
32x-579=0
We move all terms containing x to the left, all other terms to the right
32x=579
x=579/32
x=18+3/32
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