42/14=x/15

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Solution for 42/14=x/15 equation:



42/14=x/15
We move all terms to the left:
42/14-(x/15)=0
We add all the numbers together, and all the variables
-(+x/15)+42/14=0
We add all the numbers together, and all the variables
-(+x/15)+3=0
We get rid of parentheses
-x/15+3=0
We multiply all the terms by the denominator
-x+3*15=0
We add all the numbers together, and all the variables
-1x+45=0
We move all terms containing x to the left, all other terms to the right
-x=-45
x=-45/-1
x=+45

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