madisonkss madisonkss

18-09-2018
Mathematics

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Which is the value of X in the equation 8x-2y=48 when y=4

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imew0022 imew0022

18-09-2018

Substituting 4 in place of Y would make the equation 8x-2(4)=48. The value of X is 7.

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lisexu1905 lisexu1905

18-09-2018

8x - 2(4) = 48 Replace y with 4

8x -8 = 48 Simplify

8x = 56 Add 8 to both sides to cancel the 8 on the left side

x = 7 Divide 56 with 8 to isolate x

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