3 years ago

Use mental math to determine the solution to x - 3 = 10 .

2 answers:

8 0

First Step: Leave "x" alone, pass the 3 to the other side X= 10+3 Second Step: Add 10 plus 3 X= 13 So your answer is: x=13

IRISSAK [1]3 years ago

3 0

X=13 that is what I got

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Step-by-step explanation:

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