4x-10x=-21

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Solution for 4x-10x=-21 equation: 



4x-10x=-21

We move all terms to the left:

4x-10x-(-21)=0

We add all the numbers together, and all the variables

-6x+21=0

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

-6x=-21

x=-21/-6

x=3+1/2

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