PLEASE HELP. are the values of the expressions 2m−13 and m+3 equal?
2 answers:
Answer:
Change m into 16.
m = 16
Step-by-step explanation:
So let’s start off by changing the expression to an equation.
Well let’s see to make the values equal we have to find the value of m first.
So we can set up the following equation -> .
So we have to simplify the equation to find m.
First off we want all the m’s on one side so we subtract the m on the left onto 2m and we just get m. The equation now looks like this -> .
Now we have to get all the whole numbers on one side so we add 13 onto 3 and we get 16. Now we have , so now we have to plug 16 in on the equation to see if they are equal. So we have
.
Now let’s simplify it, 2*16=32-13 is 19.
Time for the next side 16+3 is 19 so m replaced as 16 makes the expressions equal.
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