roseyy7245
02.09.2019 •
Mathematics
Ineed someone to write me an equation with a distributive property?
i could use any equation with a distributive property.
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Ответ:
The distributive property is useful of simplifying parentheses.
Example:
3(x - 1) + 5 = 20
3(x - 1) expression can be simplified with the distributive property.
3(x - 1) + 5 = 20
3x - 3 + 5 = 20
After this you would combine any like terms and solve for x.
There can be also more than two terms in the parentheses:
a(b + c + d) = ab + ac + ad.
Ответ:
1. You have the following information:
- April put gasoline in 4 of her 5 gallons cans.
- She put gasoline in 6 of her 2 gallons cans.
2. Let's call "x" to the number of gallons of gas that she bought. Therefore, you have:
x=(4x5 gallons)+(6x2 gallons)
x=20 gallons+12 gallons
3. Finally, the result is:
x=32 gallons
How many gallons of gas did she buy?
The answer is: 32 gallons