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Hi if you can help me that’d be great! Just show me the work/steps you took to answering the question and your explanation!

Hi if you can help me thatd be great Just show me the worksteps you took to answering the question and your explanation class=

Respuesta :

thebecks

Answer:

x = 7

y = 16

upper 2 sides = 12

lower 2 sides = 19

Step-by-step explanation:

2x + 5 = x + 12

combine like terms:

x = 7

y - 4 = x + 5

y - 4 = 7 + 5

combine like terms:

y = 16

Upper sides = 7 + 5 = 12

Lower sides = 7 + 12 = 19