-1.3(x+2)=2.2(x-5.5)+5.3

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Solution for -1.3(x+2)=2.2(x-5.5)+5.3 equation:



-1.3(x+2)=2.2(x-5.5)+5.3
We move all terms to the left:
-1.3(x+2)-(2.2(x-5.5)+5.3)=0
We multiply parentheses
-1.3x-(2.2(x-5.5)+5.3)-2.6=0
We calculate terms in parentheses: -(2.2(x-5.5)+5.3), so:
2.2(x-5.5)+5.3
We multiply parentheses
2.2x-12.1+5.3
We add all the numbers together, and all the variables
2.2x-6.8
Back to the equation:
-(2.2x-6.8)
We get rid of parentheses
-1.3x-2.2x+6.8-2.6=0
We add all the numbers together, and all the variables
-3.5x+4.2=0
We move all terms containing x to the left, all other terms to the right
-3.5x=-4.2
x=-4.2/-3.5
x=1+0.7/3.5

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