kelsieblack kelsieblack

02-06-2020
Mathematics

contestada

Question 11 - (3 marks available )
I think of a number, double it, and add eleven. I get twenty five.
a) Using the statement above, form an equation.
Use the letter 'X' for the unknown number.
b) Solve the equation.

Respuesta :

amccourt amccourt

05-06-2020

Answer:

the answer is 7

Step-by-step explanation:

7 plus 7 add 11 equals twenty five

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