First you want to isolate m. To do this, subtract 61 from both sides to get m=-22.
Answer:
56
Step-by-step explanation:
The angle shown is a straight angle, so it is 180°.
x + 124 = 180
124 - 124 = x
180 - 124 = 56
x = 56
Answer:
its 74
Step-by-step explanation:
add then subtract and stuff
Step-by-step explanation:
-5n-10=10
-5n=10+10
-5n=20
n=20/-5
n=-4
C
You are trying to solve for y (get y by itself)
9y + 10 = -8 Subtract 10 on both sides
9y + 10 - 10 = -8 - 10
9y = -18 Divide 9 on both sides
y = -2