Question

Will give the BRAINLEST

Please help and show your work. Thank you.​

Answer 1

Answer:

C. A = 150

Step-by-step explanation:

A + 3x = 180

A = 9x + 60

9x+60+3x = 180

12x = 120

x = 10

A+3(10) = 180

A +30 = 180

A  = 150