4x+7.8-0.5x=1.2+8.49

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Solution for 4x+7.8-0.5x=1.2+8.49 equation:



4x+7.8-0.5x=1.2+8.49
We move all terms to the left:
4x+7.8-0.5x-(1.2+8.49)=0
We add all the numbers together, and all the variables
4x-0.5x+7.8-(9.69)=0
We add all the numbers together, and all the variables
3.5x-1.89=0
We move all terms containing x to the left, all other terms to the right
3.5x=1.89
x=1.89/3.5
x=1/1.8518518518519

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