139+13x=149,5+11,5x

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Solution for 139+13x=149,5+11,5x equation: 



139+13x=149.5+11.5x

We move all terms to the left:

139+13x-(149.5+11.5x)=0

We add all the numbers together, and all the variables

13x-(11.5x+149.5)+139=0

We get rid of parentheses

13x-11.5x-149.5+139=0

We add all the numbers together, and all the variables

1.5x-10.5=0

We move all terms containing x to the left, all other terms to the right

1.5x=10.5

x=10.5/1.5

x=7

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