0.5(5x-15)=2.9(x+3)

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Solution for 0.5(5x-15)=2.9(x+3) equation:



0.5(5x-15)=2.9(x+3)
We move all terms to the left:
0.5(5x-15)-(2.9(x+3))=0
We multiply parentheses
2.5x-(2.9(x+3))-7.5=0
We calculate terms in parentheses: -(2.9(x+3)), so:
2.9(x+3)
We multiply parentheses
2.9x+8.7
Back to the equation:
-(2.9x+8.7)
We get rid of parentheses
2.5x-2.9x-8.7-7.5=0
We add all the numbers together, and all the variables
-0.4x-16.2=0
We move all terms containing x to the left, all other terms to the right
-0.4x=16.2
x=16.2/-0.4
x=-40+0.2/0.4

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