3(4-5x)+0.5x=4(5+2x)

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Solution for 3(4-5x)+0.5x=4(5+2x) equation:



3(4-5x)+0.5x=4(5+2x)
We move all terms to the left:
3(4-5x)+0.5x-(4(5+2x))=0
We add all the numbers together, and all the variables
3(-5x+4)+0.5x-(4(2x+5))=0
We add all the numbers together, and all the variables
0.5x+3(-5x+4)-(4(2x+5))=0
We multiply parentheses
0.5x-15x-(4(2x+5))+12=0
We calculate terms in parentheses: -(4(2x+5)), so:
4(2x+5)
We multiply parentheses
8x+20
Back to the equation:
-(8x+20)
We add all the numbers together, and all the variables
-14.5x-(8x+20)+12=0
We get rid of parentheses
-14.5x-8x-20+12=0
We add all the numbers together, and all the variables
-22.5x-8=0
We move all terms containing x to the left, all other terms to the right
-22.5x=8
x=8/-22.5
x=-4/11.25

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