simplify the following
2(a-9)
Answers
Answered by
1
Step-by-step explanation:
2a - 18= 0
2a = 18
a = 18/2
therefore, a=9
Answered by
1
Answer:
=2×a -2×9
=2a-18
a= 18/2
a=9
Step-by-step explanation:
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