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ruslelena [56]
3 years ago
5

1+3x=x+9 solve for x.. Help?

Mathematics
1 answer:
anzhelika [568]3 years ago
7 0

Answer: <em>x=4</em>

Step-by-step explanation:

<em>1+3x=x+9</em>

<em>   -x  -x</em>

<em>1+2x=9</em>

<em>-1      -1</em>

<em>2x=8</em>

<em>Divide by 2 on each side</em>

<em>Final result</em>

<em>x=4</em>

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