Answer:
5
Step-by-step explanation:
its 45
Answer:
Hi
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░░░▌░▄▄▄▐▌▀▀░░ This is Bob
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▀█▌░░░▄░▀█▀░▀ ░░ Copy and paste him so he can take over brainly.
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Step-by-step explanation:
S=saving
X=amount left
S-55=x
Another way : x=s-55