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

Question

Mathematics

Virginia Nolan

14 January, 17:15

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

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Answers (2)

Know the Answer?

Rowan Perkins · Answer 1

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

Kaden Graves · Answer 2

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