Mathematics, 02.02.2020 22:47 sarahnd6907
Mr. lindsay wrote the four expressions below on the board.
expression one:
9 + 5x minus 5 + 3x
expression 2:
10x plus 3
expression 3:
x + 12
expression 4:
4(1+2x)
which expression is equivalent to 2x + 9 - x + 3? show your answer is correct by substituting a value for x.
Answers: 2
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Mr. lindsay wrote the four expressions below on the board.
expression one:
9 + 5x...
expression one:
9 + 5x...
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