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In Mathematics / Middle School | 2014-06-06

The difference of four times a number and seven is thirteen.

Write the equation and solve for the number.

Asked by sheilaaughtman

Answer (3)

4x - 7 = 13 4x = 20 x = 5

Answered by iloveonedirection | 2024-06-10

The value of x in the expression 4x - 7 = 13 is 5.
What is an expression?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number = x
Now,
The difference between four times a number and seven is thirteen.
4x - 7 = 13
Solve for x.
4x - 7 = 13
Add 7 on both sides.
4x = 13 + 7
4x = 20
Divide 4 into both sides.
x = 5
Thus,
The value of x is 5.
Learn more about expressions here:
https://brainly.com/question/3118662
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Answered by swapnalimalwadeVT | 2024-06-24

The equation based on the problem is 4 x − 7 = 13 . After solving, we find that the number is 5. Therefore, the answer is 5.
;

Answered by swapnalimalwadeVT | 2024-09-30

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