It is known that x + y = 10 and that x = z. Show that z + y = 10.
It is known that x + y = 10 and that x = z. Show that z + y = 10.
Pawan Prajapati , 4 Years ago
Grade 12
9 grade maths> It is known that x + y = 10 and that x = ...
1 AnswersHarshit Singh
Last Activity: 4 Years ago
Dear Student
We have
x+y=10 (i)
And, x=z (ii)
Applying Euclid’s axiom,
“if equals are added to equals, the wholes are equal”
We get,
From Eq. (i) and (ii)
x+y=z+y .(iii)
From Eqs. (i) and (iii)
z+y=10
Thanks
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