JasolynJohnson11 JasolynJohnson11

14-04-2020
Mathematics

contestada

2 POS
What is the solution to this equation?
x + 20 + 10x = 20 + 9x
s
O
A. x = 0
B. x = 2
c. x= 10
D. X = 20

Respuesta :

TheNoobXD TheNoobXD

16-04-2020

Answer:

A. x=0

Step-by-step explanation:

x+20+10x=20+9x

cancel equal terms

x+10x+9x

add x to 10x

11x=9x

move variable to left

11x-9x=0

subtract 11x to 9x

2x=0

divide Both sides by 2

x=0

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