keirramoore7169 keirramoore7169

22-10-2021
Mathematics

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a number divided by four plus seven is equal to nine

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jjodlask jjodlask

22-10-2021

Answer:

99

Step-by-step explanation:

n÷(4+7)=9

n÷(11)=9

multiplication is opposite of division so multiply 11 on both sides

n(÷11×11)=9×11

n=99

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