johnbajeis
johnbajeis
27-07-2021
Mathematics
contestada
please help me with this
Respuesta :
prishagupta035
prishagupta035
27-07-2021
4x-4+12=20°+35°
4x+8=55°
4x=55°-8
4x=47°
x=47÷4
x=11.75
x=12
or
4x-4=12
4x=12+4
4x=16
x=16÷4
x=4
please mark this answer as brainlist
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