12*x=21*10

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Solution for 12*x=21*10 equation:



12x=21*10
We move all terms to the left:
12x-(21*10)=0
We add all the numbers together, and all the variables
12x-210=0
We move all terms containing x to the left, all other terms to the right
12x=210
x=210/12
x=17+1/2

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