Question

solve no. 3, 5, and 9​

Answer 1

Here are your answers!!

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Answer 2

(3) 5y+8 = 8y-18
=5y-8y = -18-8
=-3y = -26
=y = -26/-3
=y= 26/3

(5) 8-7x = 13x+8
=-7x-13x = 8-8
=-20x = 0
=x =0/20
x= 0

(9) 9x+13-12x+3 = 23
-3x+16 = 23
-3x = 23-16
-3x = 6
x = 6/-3
x = 2/-1