0.4x-0.8(6-x)=-1.8

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Solution for 0.4x-0.8(6-x)=-1.8 equation:



0.4x-0.8(6-x)=-1.8
We move all terms to the left:
0.4x-0.8(6-x)-(-1.8)=0
We add all the numbers together, and all the variables
0.4x-0.8(-1x+6)-(-1.8)=0
We add all the numbers together, and all the variables
0.4x-0.8(-1x+6)+1.8=0
We multiply parentheses
0.4x+0.8x-4.8+1.8=0
We add all the numbers together, and all the variables
1.2x-3=0
We move all terms containing x to the left, all other terms to the right
1.2x=3
x=3/1.2
x=2+0.6/1.2

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