1 Answer

Mr Cold · Answer 1 · 2022-07-06T10:38:46+0000

Answer:

x = 4, y = 20

Explanation:

Substitute y = 5x into y = 4x + 4.

This would be:

5x = 4x+4

subtract 4x from both sides

x=4

Then, substitute x = 4 into the equation y = 5x

$y = 5 * 4\\y = 20$

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