Patrick L. answered 11/10/20
Tutor
4.8
(58)
AA in Mathematics with 5+ Years of Tutoring Experience
n = the number (variable)
3n + (- 7) + 8n = 3n - 7 + 8n = 11n - 7
Bri K.
asked 11/10/20The sum of 3 times a number and -7 added to 8 times a the number. What is the algebraic expression?
Patrick L. answered 11/10/20
AA in Mathematics with 5+ Years of Tutoring Experience
n = the number (variable)
3n + (- 7) + 8n = 3n - 7 + 8n = 11n - 7
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