Simplify the expression: 2x + 1 + 7x
O 10
O 10x
O 9x + 1
O 9 + 1x...
Mathematics, 01.02.2021 23:40 jrsavala559p9969g
Simplify the expression: 2x + 1 + 7x
O 10
O 10x
O 9x + 1
O 9 + 1x
Answers: 2
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