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if × = 5 and y = -2,what is the value lf ×2 + 3y?​

Sagot :

Answer:

4

Step-by-step explanation:

Substitute x with 5 and y with -2

2(5) + 3(-2)

Multiply

10 + (-6)

combine like terms

=4

Answer:

x = 7 , y = -5

yan po salamat nalang sa comment pls