6x-9+4x=4(4x-4)+5

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Solution for 6x-9+4x=4(4x-4)+5 equation:



6x-9+4x=4(4x-4)+5
We move all terms to the left:
6x-9+4x-(4(4x-4)+5)=0
We add all the numbers together, and all the variables
10x-(4(4x-4)+5)-9=0
We calculate terms in parentheses: -(4(4x-4)+5), so:
4(4x-4)+5
We multiply parentheses
16x-16+5
We add all the numbers together, and all the variables
16x-11
Back to the equation:
-(16x-11)
We get rid of parentheses
10x-16x+11-9=0
We add all the numbers together, and all the variables
-6x+2=0
We move all terms containing x to the left, all other terms to the right
-6x=-2
x=-2/-6
x=1/3

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