10-2(2,5-13,5x)-6x=140-(11x+7)

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Solution for 10-2(2,5-13,5x)-6x=140-(11x+7) equation:



10-2(2.5-13.5x)-6x=140-(11x+7)
We move all terms to the left:
10-2(2.5-13.5x)-6x-(140-(11x+7))=0
We add all the numbers together, and all the variables
-2(-13.5x+2.5)-6x-(140-(11x+7))+10=0
We add all the numbers together, and all the variables
-6x-2(-13.5x+2.5)-(140-(11x+7))+10=0
We multiply parentheses
-6x+26x-(140-(11x+7))-5+10=0
We calculate terms in parentheses: -(140-(11x+7)), so:
140-(11x+7)
determiningTheFunctionDomain -(11x+7)+140
We get rid of parentheses
-11x-7+140
We add all the numbers together, and all the variables
-11x+133
Back to the equation:
-(-11x+133)
We add all the numbers together, and all the variables
20x-(-11x+133)+5=0
We get rid of parentheses
20x+11x-133+5=0
We add all the numbers together, and all the variables
31x-128=0
We move all terms containing x to the left, all other terms to the right
31x=128
x=128/31
x=4+4/31

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