Patrick B. answered 01/27/19
Tutor
4.7
(31)
Math and computer tutor/teacher
4x + 10 + x = 90
5x + 10 = 90
5x = 80
x = 16
74 and 16
William K.
asked 01/27/19Translate to a system of equations and solve.
Patrick B. answered 01/27/19
Math and computer tutor/teacher
4x + 10 + x = 90
5x + 10 = 90
5x = 80
x = 16
74 and 16
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