Answer:
C
Step-by-step explanation:
Angles on a straight line add up to 180
y has to equal 74 because 180 - 106 = 74
There is gonna be 3 people in a group but there are 5 that are left over so they have to make a new group.
Answer:Once you have the value of a variable you can check by plugging it into the equation and seeing if it’s right or not
Step-by-step explanation:
Answer: x=2
3x−9x+7−3=−8
Step 1: Simplify both sides of the equation.
3x−9x+7−3=−8
3x+−9x+7+−3=−8
(3x+−9x)+(7+−3)=−8
−6x+4=−8
−6x+4=−8
−6x+4−4=−8−4
−6x=−12
−6x
−6
=
−12
−6
x=2
