90 = 9(7 + x)
solve this equation
Answers
Answered by
0
Answer:
x = 3
Step-by-step explanation:
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Answered by
2
Answer:
x= 3
Step-by-step explanation:
90 = 9(7+x)
90 = 63 + 9x
27 = 9x
x = 27/9
x= 3
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