7x-4(x+5)=9x-4

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Solution for 7x-4(x+5)=9x-4 equation:



7x-4(x+5)=9x-4
We move all terms to the left:
7x-4(x+5)-(9x-4)=0
We multiply parentheses
7x-4x-(9x-4)-20=0
We get rid of parentheses
7x-4x-9x+4-20=0
We add all the numbers together, and all the variables
-6x-16=0
We move all terms containing x to the left, all other terms to the right
-6x=16
x=16/-6
x=-2+2/3

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