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GREYUIT [131]
3 years ago
6

What is the value of X in the equation 8X - 2y=48,when y=4

Mathematics
2 answers:
Anni [7]3 years ago
6 0

Answer:

x = 7.

Step-by-step explanation:

The given equation is  

8x-2y=48

We need to find the value of x, when y=4.

Substitute y=4 in the given equation and then solve for x.

8x-2(4)=48

8x-8=48

Add 8 on both sides.

8x=48+8

8x=56

Divide both sides by 8.

x=\dfrac{56}{8}

x=7

Therefore, the value of x is 7, when y=4.

Travka [436]3 years ago
3 0

Answer:

X=7

Step-by-step explanation:

8x-2y=48

8x-2(4)=48

8x-8=48

8(7)-8=48

56-8=48

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____ [38]

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