0.5x-0.5(2x-1)=-0.2(x+4)

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Solution for 0.5x-0.5(2x-1)=-0.2(x+4) equation:



0.5x-0.5(2x-1)=-0.2(x+4)
We move all terms to the left:
0.5x-0.5(2x-1)-(-0.2(x+4))=0
We multiply parentheses
0.5x-x-(-0.2(x+4))+0.5=0
We calculate terms in parentheses: -(-0.2(x+4)), so:
-0.2(x+4)
We multiply parentheses
-0.2x-0.8
Back to the equation:
-(-0.2x-0.8)
We add all the numbers together, and all the variables
-0.5x-(-0.2x-0.8)+0.5=0
We get rid of parentheses
-0.5x+0.2x+0.8+0.5=0
We add all the numbers together, and all the variables
-0.3x+1.3=0
We move all terms containing x to the left, all other terms to the right
-0.3x=-1.3
x=-1.3/-0.3
x=4+0.1/0.3

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