18-3.8=7.5-1.3x

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Solution for 18-3.8=7.5-1.3x equation:



18-3.8=7.5-1.3x
We move all terms to the left:
18-3.8-(7.5-1.3x)=0
We add all the numbers together, and all the variables
-(-1.3x+7.5)+18-3.8=0
We add all the numbers together, and all the variables
-(-1.3x+7.5)+14.2=0
We get rid of parentheses
1.3x-7.5+14.2=0
We add all the numbers together, and all the variables
1.3x+6.7=0
We move all terms containing x to the left, all other terms to the right
1.3x=-6.7
x=-6.7/1.3
x=-5+0.2/1.3

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