Atriangle whose angles have measures x x+5 and x+10

the correct question is
A triangle whose angles have measures x x+5 and x+10.How do you find the measure of each angle?

we know that
The Sum of internal angles of any triangle = 180∘
so
[x+(x+5)+(x+10)]=180> 3x+15=180> 3x=165> x=55°

the answer is
the measure of each angle is 
x=55°
x+5=60°
x+10=65°

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