3(4.5-2x)-1.8(x+5)=5(1.5-1.4)

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Solution for 3(4.5-2x)-1.8(x+5)=5(1.5-1.4) equation:



3(4.5-2x)-1.8(x+5)=5(1.5-1.4)
We move all terms to the left:
3(4.5-2x)-1.8(x+5)-(5(1.5-1.4))=0
We add all the numbers together, and all the variables
3(-2x+4.5)-1.8(x+5)-(5(0.1))=0
We add all the numbers together, and all the variables
3(-2x+4.5)-1.8(x+5)-0.5=0
We multiply parentheses
-6x-1.8x+13.5-9-0.5=0
We add all the numbers together, and all the variables
-7.8x+4=0
We move all terms containing x to the left, all other terms to the right
-7.8x=-4
x=-4/-7.8
x=4/7.8

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