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3 years ago

Please solve for x y+x=89 y=11 x=???

Mathematics

2 answers:

Yakvenalex [24]3 years ago

7 0

Step-by-step explanation:

Hey there!

Given;

y+x= 89.......(a)

y = 11

~ Substitute the value of y on equation (a)

11+x = 89

~ Subtract 11 from both sides.

11+X -11 = 89-11

x = 78.

Therefore, the value of x is 78.

Hope it helps....

VLD [36.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

11 + x = 89 Subtract 11

11 - 11 + x = 89 -11

x = 78

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