-1.4x=9(x+2.16)

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Solution for -1.4x=9(x+2.16) equation:



-1.4x=9(x+2.16)
We move all terms to the left:
-1.4x-(9(x+2.16))=0
We calculate terms in parentheses: -(9(x+2.16)), so:
9(x+2.16)
We multiply parentheses
9x+19.44
Back to the equation:
-(9x+19.44)
We get rid of parentheses
-1.4x-9x-19.44=0
We add all the numbers together, and all the variables
-10.4x-19.44=0
We move all terms containing x to the left, all other terms to the right
-10.4x=19.44
x=19.44/-10.4
x=-1+8.6923076923077/10

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