7x - 3 = 5x + 5
-5x -5x
2x -3 = 5
+3 +3
2x = 8
x = 4
Answer:
11.25
77.85
Step-by-step explanation:
1.6x + 3 = 21
use inverse operation (+ = -, x = ÷) by taking 3 to the opposite side and changing it's integer to negative
1.6x = 21 - 3
divide 2 sides by 1.6
1.6x = 18
1.6x/1.6 = 18/1.6
x = 11.25//
2.15(x-5)=75
inverse operation
x= 75 - 2.15 + 5
x= 77.85//
Funny I did this today. I answer is quadrilateral
Hope it’s right
Best luck with your studying
Answer:
The answer is X=41
Step-by-step explanation:
The angle with 37 degrees and 53 degrees forms a right angle. A right angle is equal to 90 degrees.
At the bottom you have an obtuse angle. With an angle at 139 degrees. You would take 180 degrees and subtract that from 139
180-139=41
x=41 degrees
Hope this helps please mark brainliest :)
