Questions on Algebra: Introduction to vectors, addition and scaling answered by real tutors!
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Question 152748
:
Insert grouping symbols in each expression to make a true equation.
7-2x5-3+2=12
:
Insert grouping symbols in each expression to make a true equation.
7-2x5-3+2=12
Answer by
jim_thompson5910(9390)
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(7-2)x(5-3)+2=12
5x2+2=12
10+2=12
12=12
