-4(7x+5)=-8+9(-2x+8)

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Solution for -4(7x+5)=-8+9(-2x+8) equation:



-4(7x+5)=-8+9(-2x+8)
We move all terms to the left:
-4(7x+5)-(-8+9(-2x+8))=0
We multiply parentheses
-28x-(-8+9(-2x+8))-20=0
We calculate terms in parentheses: -(-8+9(-2x+8)), so:
-8+9(-2x+8)
determiningTheFunctionDomain 9(-2x+8)-8
We multiply parentheses
-18x+72-8
We add all the numbers together, and all the variables
-18x+64
Back to the equation:
-(-18x+64)
We get rid of parentheses
-28x+18x-64-20=0
We add all the numbers together, and all the variables
-10x-84=0
We move all terms containing x to the left, all other terms to the right
-10x=84
x=84/-10
x=-8+2/5

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