4.2x=-5.4x-43.8

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Solution for 4.2x=-5.4x-43.8 equation: 



4.2x=-5.4x-43.8

We move all terms to the left:

4.2x-(-5.4x-43.8)=0

We get rid of parentheses

4.2x+5.4x+43.8=0

We add all the numbers together, and all the variables

9.6x+43.8=0

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

9.6x=-43.8

x=-43.8/9.6

x=-4+3.8571428571429/6.8571428571429

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