Question

I will give 10 paypal if answered correctly

Answer 1

Answer:

1) x = 3

 y = 42

2) x = 50

  y = 70

Step-by-step explanation:

1)  12x + 6 = 14x

6 = 2x

x = 3

14(3) = y

42 = y

2) 2x + 10 + x + 20 = 180

  3x + 30 =180

  3x= 150

  x=50

2(50)+10=110

110-180

y=70