3 years ago

What is 13 - x = -7 what is x in this equation

Mathematics

2 answers:

ziro4ka [17]3 years ago

7 0

Answer:

Step-by-step explanation:

13 - x = -7

make x subject of the formular

13 +7 = x

20 = x

thus,

x= 20.

Zielflug [23.3K]3 years ago

3 0

Answer:

x = 20

(hope i helped)

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