2x+10(x-4)=21

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Solution for 2x+10(x-4)=21 equation:



2x+10(x-4)=21
We move all terms to the left:
2x+10(x-4)-(21)=0
We multiply parentheses
2x+10x-40-21=0
We add all the numbers together, and all the variables
12x-61=0
We move all terms containing x to the left, all other terms to the right
12x=61
x=61/12
x=5+1/12

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