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How to solve x+3=15 Using the inverse operation

please help

User Fmassica
by
7.6k points

2 Answers

1 vote

Answer:

x+3=15

-3 -3

x=12

Explanation:

User Baczek
by
8.1k points
3 votes


\huge\textsf{Hey there!}


\large\textsf{x + 3 = 15}


\huge\text{SUBTRACT 3 to BOTH SIDES}


\large\textsf{x + 3 - 3 = 15 - 3}


\large\textsf{CANCEL out: 3 - 3 because that gives you 0}


\large\textsf{KEEP: 15 - 3 because it helps solve for x}


\large\textsf{15 - 3 = x}


\boxed{\boxed{\large\textsf{Answer: \huge \bf x = 12}}}\huge\checkmark


\large\text{Good luck on your assignment and enjoy your day!}

~
\frak{Amphitrite1040:)}

User Roberto Bonini
by
8.5k points

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