7.5x-2.9(x-1)=7.8

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Solution for 7.5x-2.9(x-1)=7.8 equation: 



7.5x-2.9(x-1)=7.8

We move all terms to the left:

7.5x-2.9(x-1)-(7.8)=0

We add all the numbers together, and all the variables

7.5x-2.9(x-1)-7.8=0

We multiply parentheses

7.5x-2.9x+2.9-7.8=0

We add all the numbers together, and all the variables

4.6x-4.9=0

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

4.6x=4.9

x=4.9/4.6

x=1+0.3/4.6

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