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Norman decided to let the sister's age be x, and mike's age be x+2. he then write the equation x+x+2=30 show norman how to set up and solve the problem correctly
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Norman decided to let the sister's age be x, and mike's age be x+2. he then write the equation x+x+2=30 show norman how to set up and solve the problem correctly

User Dau
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You just add the x’s up and move the 2 over to make x the subject.
Norman decided to let the sister's age be x, and mike's age be x+2. he then write-example-1
User Wbamberg
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