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4n-40=7(-2+2) what is the answer
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4n-40=7(-2+2) what is the answer
asked
Nov 25, 2018
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4n-40=7(-2+2) what is the answer
Mathematics
middle-school
Onkar Musale
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Onkar Musale
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2
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4
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Step 1.
Simplify -2 + 2 to 0
Step 2.
Simplify 7 * 0 to 0
Step 3. Add 40 to both sides
Step 4.
Divide both sides by 4
Step 5.
Simplify
to 10
Done :) Hope this helps! :)
Jason Kotzin
answered
Nov 27, 2018
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Jason Kotzin
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4
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PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
4n-40=7(-2+2)
0
4n-40=7(0)
4n-40= 0
+40 +40
4n=40
40/4
N=10
Michalis
answered
Nov 30, 2018
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Michalis
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