Answer:
m = (3/4) n
Step-by-step explanation:
4m + 2n = 5n
The subtraction property of equality states that we can subtract 2n from both sides to isolate the m and its coefficient to get
4m = 3n
The division property of equality states that we can divide 4 from both sides to isolate only the m (we divide by 4 because anything divided by itself equals 1) to get
m = (3/4) n
Divide both sides by -5 to get x= -13
Its gonna b a negative number
Answer:
33
Step-by-step explanation:
angles A and B should add up to 180, so A must be 40, and because it is a parallelogram the anlge across from it should also equal 40. 33+7=40.
Answer:
x = -2
Step-by-step explanation:
4x -6 - 3x = 2 + 5x
4x - 3x -6 = 2 + 5x
1x - 6 = 2 + 5x
-1x = -1x
-6 = 2 + 4x
-2 =-2 + 4x
-8 = 4x
-- = --
4 4
-2 = ×
