alvarezalexa629 alvarezalexa629

13-02-2020
Mathematics

contestada

How do I solve this
3-7+2-[13-17-1.3]+5

Respuesta :

kkhalid7186 kkhalid7186

13-02-2020

Answer:

8.3

Step-by-step explanation:

do whats in the brackets first.

13-17-1.3= -5.3

rewrite the equation

3-7+2-[-5.3]+5

3-7+2= -2

rewrite the equation

-2-[-5.3]+5

when 2 negative signs are together u change it to a positive sign.

rewrite the equation

-2+5.3+5

-2+5.3= 3.3

rewrite the equation

3.3+5=8.3

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