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ad-work [718]
3 years ago
11

What is x? x – 15 = 40

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0

Answer:

x = 55

Step-by-step explanation:

Step 1: Write out equation

x - 15 = 40

Step 2: Add 15 to both sides

x - 15 + 15 = 40 + 15

x = 55

Tom [10]3 years ago
4 0

Answer:

\huge{ \fbox{ \sf{x = 55}}}

Step-by-step explanation:

\star{ \sf{ \: x - 15 = 40}}

\text{Step \: 1 \:  : Move \: 15 \: to \: right \: hand \: side \: and \: change \: its \: sign}

\mapsto{ \sf{x = 40 + 15}}

\text{Step \: 2 \:  : Add \: the \: numbers : 40 \: and \: 15}

\mapsto{ \boxed {\sf{ {x = 55}}}}

Hope I helped!

Best regards! :D

~\sf{TheAnimeGirl}

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