JayJay1004
JayJay1004
21-12-2017
Mathematics
contestada
What is the value of x?
3x/4x = 3x+7/5x-8
Respuesta :
dylancarr3209
dylancarr3209
21-12-2017
3x/4x in this case the x's can cancel and your left with 3/4
3/4 = 3x+7 / 5x - 8
3 = 4(3x + 7) / 5x - 8
3 = 12x + 28 / 5x - 8
3(5x-8) = 12x+28
15x-24 = 12x+28
15x-12x=28+24
27x=52
X=52/27
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