Answer:
x=35
Step-by-step explanation:
3x+7+68=180
3x+75=180
3x=105
x=35
Answer:
b = 14
Step-by-step explanation:
Since both angles are diagonal each other, they are equal to each other.
5b = b + 56
-b -b (subtract b from both sides)
<u>4b</u> = <u>56</u>
4 4 (divide both sides by 4 to solve for b)
b = 14
Move variable to the left. -w= -10+ 4W
-w-4W =-10
Collect like terms
-5w=-10 divide both sides by 5
Yes.
-- Take 10/50.
-- Divide numerator and denominator by 2.5 ,
(Or multiply them by 0.4 .)
-- You now have 4/20 .
m<E=45.5 m<F=45.5
this is question 8 can't see question 9
