Respuesta :

Answer:

x = 4

Step-by-step explanation:

given

4x + y = 10 and y = - 6

Substitute y = - 6 into the equation and solve for x

4x - 6 = 10 ( add 6 to both sides )

4x = 16 ( divide both sides by 4 )

x = 4

Solution is (4, - 6)

Answer:

4

Step-by-step explanation:

bc khan

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