Respuesta :

smartypants2420320

Answer:

x = 4

Step-by-step explanation:

plug in -6 to y and you get

4x + -6 = 10

+6 +6

4x = 16

÷4 ÷4

x = 4

then check

4(4) + (-6) = 10

16 + (-6) or 16 - 6 = 10

therefore x = 4

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Answer:4 Step-by-step explanation:bc khan