2 X { 6 + [ 12 divided ( 3 + 1 ) ] } - 1
3 + 1 = 4
12 divided by 4 is 3
2 X { 6 + [ 3 ] } - 1
6 + 3 = 9
2 X { 9 } - 1
9 X 2 = 18
18 - 1 = 17!
17 is the answer
I used PEMDAS
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
[in order that your supposed to do]
Answer:
22 =1
Step-by-step explanation:
N is an number you make up or your teacher so we need to know what n equals
The value of m from the equation is -1/5
<h3>Solving equations and expression</h3>
Given the equation below expressed as;
3(5m + 2) = 3
Expand
3(5m) + 3(2) = 3
15m + 6 = 3
Subtract 6 from both sides
15m + 6 - 6 = 3 - 6
15m = -3
Divide both sides by 15
15m/15 = -3/15
m = -1/5
Hence the value of m from the equation is -1/5
Learn more on equation and expression here: brainly.com/question/723406
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