2.5(x-3)+1.7x=10.8(x+1,5)

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Solution for 2.5(x-3)+1.7x=10.8(x+1,5) equation:



2.5(x-3)+1.7x=10.8(x+1.5)
We move all terms to the left:
2.5(x-3)+1.7x-(10.8(x+1.5))=0
We add all the numbers together, and all the variables
1.7x+2.5(x-3)-(10.8(x+1.5))=0
We multiply parentheses
1.7x+2.5x-(10.8(x+1.5))-7.5=0
We calculate terms in parentheses: -(10.8(x+1.5)), so:
10.8(x+1.5)
We multiply parentheses
10.8x+16.2
Back to the equation:
-(10.8x+16.2)
We add all the numbers together, and all the variables
4.2x-(10.8x+16.2)-7.5=0
We get rid of parentheses
4.2x-10.8x-16.2-7.5=0
We add all the numbers together, and all the variables
-6.6x-23.7=0
We move all terms containing x to the left, all other terms to the right
-6.6x=23.7
x=23.7/-6.6
x=-3+1/1.69230769231

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