A laundromat owner bought eleven new washing machines and eight new dryers. He paid the same amount for a dryer as for a washer.
2 answers:
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2. Distributive Property
4 is distributed and multiplied inside the parenthesis to x and -5.
4. Subtraction Property of Equality
x is subtracted from both sides of the equation.
4x - x - 22 = x - x + 3
3x - 22 = 3
5. Subtraction Property of Equality
22 is added to both sides of the equation.
3x - 22 + 22 = 3 + 22
3x = 25
6. Division Property of Equality
3 is divided from both sides of the equation.
=
x =
The equation is
The solved equation is 11
First, we must add 13 on both sides
The answer to the equation is