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stealth61 [152]
3 years ago
8

Solve for a. a+(−4)=−13

Mathematics
2 answers:
dangina [55]3 years ago
6 0
In your equation:  a+(-4)=-13
you then add four to each side, 
so a= negative 13 plus 4
so a=  -9
barxatty [35]3 years ago
5 0

Answer:

in your equation:  a+(-4)=-13

you then add four to each side,

so a= negative 13 plus 4

so a=  -9

Step-by-step explanation:

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3: 3, 6, 9, 12, 15

5: 5, 10, 15


The first common multiple we see is 15.

Calculation:

3 · 3 = 9

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