You need to add every thing on the outside of the ( ) on the left side of the = sign then multiply that answer by 6.3 and then7x then since you have a subtraction sign there you subtract them and that's your answer
Answer:
-0.1
any more help just ask :)
We have a pair of vertical angles here. So they would equal each other.
3x+50=6x-10
Subtract 3x to 6x:
50=3x-10
Add 10 to 50:
60=3x
Divide 3 to both sides:
x=30