First you write out your equation, which is 28x-42=154. Then you solve you equation. First, add 42 to each side, get 28x=196. Divide both sides by 28, get x=7.
Answer:
35%
Step-by-step explanation:
4 and 8::::::: because they have no variable u can add 4 and 8 which would be 12
225998 225988
I believe it is the tenths place
(the bold digits)
Answer:
3x-10+70°=180°(Supplementary angles)
3x+60°=180°
3x=180°-60°
3x=120°
3x/3 =120°/3
x=40°
Step-by-step explanation:
Hope that this is helpful.
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