3x-7+5x=4(1-7x)

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Solution for 3x-7+5x=4(1-7x) equation:



3x-7+5x=4(1-7x)
We move all terms to the left:
3x-7+5x-(4(1-7x))=0
We add all the numbers together, and all the variables
3x+5x-(4(-7x+1))-7=0
We add all the numbers together, and all the variables
8x-(4(-7x+1))-7=0
We calculate terms in parentheses: -(4(-7x+1)), so:
4(-7x+1)
We multiply parentheses
-28x+4
Back to the equation:
-(-28x+4)
We get rid of parentheses
8x+28x-4-7=0
We add all the numbers together, and all the variables
36x-11=0
We move all terms containing x to the left, all other terms to the right
36x=11
x=11/36
x=11/36

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