ellissaaa ellissaaa

15-11-2020
Mathematics

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Respuesta :

15-11-2020

Answer:(10/3)°

Step-by-step explanation:

21x-10=19x

3x=10

x=10/3°

Answer Link

lydiacackovic lydiacackovic

15-11-2020

Set both equation equal to each other
21x-10=19x
+10 on both sides
21x=19x+10
-19x on both sides
2x=10
Divide by x
Answer: x=5

Answer Link

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