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

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



2x+7=5-8(x-4)
We move all terms to the left:
2x+7-(5-8(x-4))=0
We calculate terms in parentheses: -(5-8(x-4)), so:
5-8(x-4)
determiningTheFunctionDomain -8(x-4)+5
We multiply parentheses
-8x+32+5
We add all the numbers together, and all the variables
-8x+37
Back to the equation:
-(-8x+37)
We get rid of parentheses
2x+8x-37+7=0
We add all the numbers together, and all the variables
10x-30=0
We move all terms containing x to the left, all other terms to the right
10x=30
x=30/10
x=3

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