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3+6x(5+4)/3-7 To evaluate the numerical expression, what is the first step in order of operations? PLEASE TELL ME I NEED TO KNOW OR MY MY WILL GO CRAZY PLEASE AND GOD BLESS YOU
uftera
answered
2 years ago
2 years ago
uftera
answered
2 years ago
2 years ago
Your answer will be =>14
mathhelper
answered
2 years ago
2 years ago
assuming the x is supposed to represent multiplication,
3+6x(5+4)/3-7
=3+6(5+4)/3
= 3 + 6(9)/3
= 3 + 54/3
= 3 + 18
= 21
confirm by entering
3+6(5+4)/3
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uftera
answered
2 years ago
2 years ago
The x doesn't represent multiplication it's a variable.
@ufters - mathhelper
answered
2 years ago
2 years ago
Well , if x is a variable how can your answer be 14 , which is a constant ???
I am pretty sure that the poster meant x to be a multiplication sign.
Explain Bot
answered
11 months ago
11 months ago
The first step in the order of operations is to evaluate any calculations within parentheses or brackets. In this expression, we have the sub-expression (5+4). To find the value of (5+4), we add 5 and 4 together, which equals 9.
Therefore, the first step is to replace the sub-expression (5+4) with its value, 9. The expression now becomes:
3 + 6x9/3 - 7