Respuesta :

IWontbespeechless

1....4x-5=19

X=24/4

X=6

2......the answer is 1

3......X=16-6=10

4.....360-260=100

now,8x-6=50

8x=56

X=7

thebecks

Answer:

4) A) 6

5) C) 1

6) D) 10

7) B) 7

Step-by-step explanation:

4) 4x-5 = 19

4x = 24

x = 6

5) 20x = 20

x = 1

6) x+ 6 = 16

x = 10

7) 180 - 130 = 50 because they are supplementary angles

8x - 6 = 50

8x = 56

x = 7

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