Seudónimo
Seudónimo
17-04-2021
Mathematics
contestada
Will mark brainliest.
Respuesta :
bettyluo904
bettyluo904
17-04-2021
Answer:
x+81+2x = 180
114
66
Step-by-step explanation:
Answer Link
karoumi
karoumi
17-04-2021
x+81+2x=180
x+2x=180-81
3x=180-81
3x=99
x=99:3
x=33
M1:
x+81
33+81
=114
M2:
2x
2x33
=66
Verification:
66+114=180
So the answer is right
Answer Link
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