mappamarcus3 mappamarcus3

25-09-2019
Mathematics

contestada

How can u solve for x when there is a y in the like y=4x+8x

Respuesta :

jimrgrant1 jimrgrant1

25-09-2019

Answer:

x = [tex]\frac{1}{12}[/tex] y

Step-by-step explanation:

Given

y = 4x + 8x, that is

y = 12x ( divide both sides by 12 )

[tex]\frac{y}{12}[/tex] = x, or

x = [tex]\frac{1}{12}[/tex] y

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