10x+9=7+4x

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Solution for 10x+9=7+4x equation:



10x+9=7+4x
We move all terms to the left:
10x+9-(7+4x)=0
We add all the numbers together, and all the variables
10x-(4x+7)+9=0
We get rid of parentheses
10x-4x-7+9=0
We add all the numbers together, and all the variables
6x+2=0
We move all terms containing x to the left, all other terms to the right
6x=-2
x=-2/6
x=-1/3

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