100x+400=12(x-5)

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Solution for 100x+400=12(x-5) equation:



100x+400=12(x-5)
We move all terms to the left:
100x+400-(12(x-5))=0
We calculate terms in parentheses: -(12(x-5)), so:
12(x-5)
We multiply parentheses
12x-60
Back to the equation:
-(12x-60)
We get rid of parentheses
100x-12x+60+400=0
We add all the numbers together, and all the variables
88x+460=0
We move all terms containing x to the left, all other terms to the right
88x=-460
x=-460/88
x=-5+5/22

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