-4-0.2x+9=-0.8x+20

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Solution for -4-0.2x+9=-0.8x+20 equation:



-4-0.2x+9=-0.8x+20
We move all terms to the left:
-4-0.2x+9-(-0.8x+20)=0
We add all the numbers together, and all the variables
-0.2x-(-0.8x+20)+5=0
We get rid of parentheses
-0.2x+0.8x-20+5=0
We add all the numbers together, and all the variables
0.6x-15=0
We move all terms containing x to the left, all other terms to the right
0.6x=15
x=15/0.6
x=25

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