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2 March, 15:56

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

+4
Answers (1)
  1. 2 March, 19:10
    0
    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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