21x+3=4x+5

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Solution for 21x+3=4x+5 equation:



21x+3=4x+5
We move all terms to the left:
21x+3-(4x+5)=0
We get rid of parentheses
21x-4x-5+3=0
We add all the numbers together, and all the variables
17x-2=0
We move all terms containing x to the left, all other terms to the right
17x=2
x=2/17
x=2/17

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