Respuesta :

Sauryansh
X+2x+27=90(Being angle of right angle triangle)
3x+27=90
3x=90-27
3x=63
X=63/3
Therefore x = 21 ans

NOW,

X=21
2x=2.21=42 ans

Please mark it as the brainliest answer <3

x+2x+7=22

x+2x=22-7

3x=15

x=15/3=5

In this equation we take the unknowns to the first member and the integers to the second member, then when subtracting and adding we divide the number of the second member by the number of the second member.

ENJOY :)

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