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3a+45=52+2a find a.....​
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3a+45=52+2a find a.....​

User Mattwad
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2 Answers

12 votes

  • \sf{ a=7}

Step-by-step explanation:

  • 3a+45=52+2a

  • 2a-3a=45-52

  • -a=-7

  • a=7
User Alex Woolford
by
3.4k points
8 votes

Step-by-step explanation:


\tt{ 3a+45=52+2a } ⠀


\tt{3a-2a=52-45 } ⠀


\tt{ a=7 } ⠀

User Iakovos
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3.5k points
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