Use same image Select an equation to find the value of x.

(x+12)=3x

(x+12)+3x=90

(x+12)−3x=180

(x+12)+3x=180

then
tell me where the angles go on the image.
126° left or right 56° left or right

(x+12)+3x=180

Step-by-step explanation:

Hope it helps you in your learning process

(x+12)+3x=180. (straight line angles)

4x + 12 = 180

4x = 180 - 12

4x = 168

x = 168/4

x = 42°

answer: 4/6 =5/7.5

step-by-step explanation: it is based on scale and the scale between the two is 1.25. the answer is correct but i dont know if i explained it right

the answer is 45 i just did it on oddesy ware