Raymond B. answered 12/18/22
Tutor
5
(2)
Math, microeconomics or criminal justice
A+B=90
A=10+7B
10+7B+B=90
8B=90-10=80
B=80/8=10
A=90-10=80
angles are 10 & 80
Belan Z.
asked 12/18/22Solve word problem using linear equation
Raymond B. answered 12/18/22
Math, microeconomics or criminal justice
A+B=90
A=10+7B
10+7B+B=90
8B=90-10=80
B=80/8=10
A=90-10=80
angles are 10 & 80
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