3.4+x=(-7.8)

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Solution for 3.4+x=(-7.8) equation:



3.4+x=(-7.8)
We move all terms to the left:
3.4+x-((-7.8))=0
We add all the numbers together, and all the variables
x+11.2=0
We move all terms containing x to the left, all other terms to the right
x=-11.2

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