X=1-3x-71(-1)

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Solution for X=1-3x-71(-1) equation:



X=1-3X-71(-1)
We move all terms to the left:
X-(1-3X-71(-1))=0
We calculate terms in parentheses: -(1-3X-71(-1)), so:
1-3X-71(-1)
determiningTheFunctionDomain -3X+1-71(-1)
We add all the numbers together, and all the variables
-3X+72
Back to the equation:
-(-3X+72)
We get rid of parentheses
X+3X-72=0
We add all the numbers together, and all the variables
4X-72=0
We move all terms containing X to the left, all other terms to the right
4X=72
X=72/4
X=18

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