Which number can be inserted in the box to make the equation below true? 102 + 40y= (2x + 8y)
1 answer:
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Answer:
The value of x that makes the equation true is 3
Explanation:
From the attached image;
Let us write the mathematical equation of the model.
The long bar means x, while the small squares have a value of 1 each.
solving the equation we have;
Therefore, the value of x that makes the equation true is 3