What is the x-value of the solution to the system of equations?
5x + 4y = 8
2x-3y = 17

x = 4

Step-by-step explanation:

Given the 2 equations

5x + 4y = 8 → (1)

2x - 3y = 17 → (2)

To eliminate y , multiply (1) by 3 and (2) by 4

15x + 12y = 24 → (3)

8x - 12y = 68 → (4)

Add (3) and (4) term by term

(15x + 8x) + (12y - 12y) = (24 + 68), that is

23x = 92 ( divide both sides by 23 )

x = 4

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step-by-step explanation: