3+10x=-21+x

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Solution for 3+10x=-21+x equation: 



3+10x=-21+x

We move all terms to the left:

3+10x-(-21+x)=0

We add all the numbers together, and all the variables

10x-(x-21)+3=0

We get rid of parentheses

10x-x+21+3=0

We add all the numbers together, and all the variables

9x+24=0

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

9x=-24

x=-24/9

x=-2+2/3

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