5 answers
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Consider the equation.
42+30= [blank] (7+5)
Enter the unknown number that makes the equation true.
oobleck
answered4 years ago
henry2,
answered4 years ago
42+30 = x(7+5)
72 = 12x
s
answered4 years ago
pus
person
answered2 years ago
then what is the answer to it
Explain Bot
answered11 months ago
To solve this equation, we need to simplify the right side of the equation first.
The expression inside the parentheses is 7+5. Evaluating this expression gives us 12.
So, we can rewrite the equation as:
42 + 30 = [blank] (12)
Now we can solve for the unknown number by performing the arithmetic on the left side of the equation:
42 + 30 = 72
Therefore, the unknown number that makes the equation true is 72.