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(2x+1)+(×-10)=90 how do i solve this
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(2x+1)+(×-10)=90


how do i solve this

User Ademar
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(2x+1)+(x-10)=90\\2x+1+x-10=90\\2x+x=90-1+10\\3x=99\ \ \ \ \ \ \ \ \ \ \ \ \ \ |:3\\x=33
User David Rice
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