thatdude54 thatdude54

20-09-2019
Mathematics

contestada

how to find the variable

Respuesta :

80004477 80004477

20-09-2019

Answer:

Step-by-step explanation:

Example With numbers

18+4=22

18+4=22

18+4−4=22−4

18+4−4=22−4

18=18

18=18

With variables and numbers

x+4=22

x+4=22

x+4−4=22−4

x+4−4=22−4

x=18

x=18

We subtract 4 from both sides.

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