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OpenStudy (anonymous):
simplify the expression [2 * (10 + 5)] - 5
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OpenStudy (anonymous):
hello everyone
OpenStudy (ryan123345):
first add the 10+5 so it becomes 2*15-5 30-5 so your answer is 25 :3
OpenStudy (anonymous):
@ryan123345 thank you
OpenStudy (ryan123345):
Your welcome buddy :)
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