iheartlink1
24.07.2019 •
Mathematics
Why is it best to use the distributive property to solve the expression 2(x+4) -3
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Ответ:
2x + 8 (-3)
2x + -24
Ответ:
Step-by-step explanation:
We know that,
The sum of interior angles of a triangle is 180 degrees.
So,
2x + 4 + 2x - 9 + x = 180
5x - 5 = 180
Add 5 to both sides
5x = 180 + 5
5x = 185
Divide both sides by 5
x = 185 / 5
x = 37
Hope this helped!
~AH1807