kaabelail kaabelail

15-03-2017
Mathematics

contestada

Is the given number a solution of the equation?

c = 2c – 4; 8
A. yes
B. no

When you find the answer, can you show me how? I don't remember how to isolate the variable.

Respuesta :

rruoxuel rruoxuel

15-03-2017

B, no

Subtract 2c from both sides to get
-c=-4

Multiply by -1 to get
c=4

Answer Link

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