keyvonte667 keyvonte667

02-11-2020
Mathematics

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What is the value of x in the equation 3x - 1/9y = 18, when y = 27?

What is the value of x in the equation 3x 19y 18 when y 27 class=

Respuesta :

withangelina withangelina

02-11-2020

Answer:

x = 7

Step-by-step explanation:

3x - (1/9)y = 18

*subsitute y as 27, because they are equal to each other*

3x - (1/9)(27) = 18

*multiply and simplify)

3x - (27/9) = 18

*isolate x*

3x - 3 = 18

3x = 21

x = 7

Answer Link

letmejustread letmejustread

22-12-2020

Answer:

x=7

Step-by-step explanation:

Answer Link

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