Inactive Tutor answered • 03/13/19
Tutor
New to Wyzant
Hello Jordan:
2X + 20 =120.
-20 -20.
___________________.
2x = 100.
___ ______.
2 2.
X = 50.
Hope this helps!
2 Answers By Expert Tutors
2X+20=120 (subtract 20 from both sides)
-20=120-20
2X=100
2X=100 (DIVIDE BOTH SIDES BY 2)
x=50
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