4x-5(2x+3)=-7(x+3)

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Solution for 4x-5(2x+3)=-7(x+3) equation:



4x-5(2x+3)=-7(x+3)
We move all terms to the left:
4x-5(2x+3)-(-7(x+3))=0
We multiply parentheses
4x-10x-(-7(x+3))-15=0
We calculate terms in parentheses: -(-7(x+3)), so:
-7(x+3)
We multiply parentheses
-7x-21
Back to the equation:
-(-7x-21)
We add all the numbers together, and all the variables
-6x-(-7x-21)-15=0
We get rid of parentheses
-6x+7x+21-15=0
We add all the numbers together, and all the variables
x+6=0
We move all terms containing x to the left, all other terms to the right
x=-6

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