miyaryan miyaryan

23-09-2019
Mathematics

contestada

What is the value of the expression 1.5(x + 4) - 3 = 4.5(x - 2)?
A. 3
B. 4
C. 5
D. 9

Respuesta :

carolynlin931113 carolynlin931113

23-09-2019

1.5(x+4)-3=4.5(x-2)
1.5x+6-3=4.5x-9
1.5x+3=4.5x-9
-3x=-12
x=4

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