Answer:
m = -12 / 6 = -2 / 1 = -2
So its -2
Answer:
636w
Step-by-step explanation:
producto = ×

I could answer this if you could tell me the value of one of the letters
Equivalent expressions are expressions that have the same values.
The expression is
and the number is 12
Represent the number with x.
So, the sum of a number (x) and 7 would be represented as: x + 7
Three times the sum would be represented as: 3(x + 7)
This expression is equivalent to 57.
So, we have:

Divide both sides of the equation by 57

Subtract 7 from both sides of the equation


Hence, the number is 12
Read more about equivalent expressions at:
brainly.com/question/2972832