4(3x+4)=15(x-20)+1

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Solution for 4(3x+4)=15(x-20)+1 equation:



4(3x+4)=15(x-20)+1
We move all terms to the left:
4(3x+4)-(15(x-20)+1)=0
We multiply parentheses
12x-(15(x-20)+1)+16=0
We calculate terms in parentheses: -(15(x-20)+1), so:
15(x-20)+1
We multiply parentheses
15x-300+1
We add all the numbers together, and all the variables
15x-299
Back to the equation:
-(15x-299)
We get rid of parentheses
12x-15x+299+16=0
We add all the numbers together, and all the variables
-3x+315=0
We move all terms containing x to the left, all other terms to the right
-3x=-315
x=-315/-3
x=+105

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