Respuesta :

rosemass420

Answer: x=10

Step-by-step explanation: Hope this help :D

Answer:

x=10

Step-by-step explanation:

Step 1: Subtract 4 from both sides.

1

2

x+4−4=9−4

1

2

x=5

Step 2: Multiply both sides by 2.

2*(

1

2

x)=(2)*(5)

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