Question

A student concluded that the solution to the

Answer 1

Answer:

isr=-2. No, i dont agree the student forgot the negative and forgot to dicide the 2 so that the x is by its self.

Steps:

first you have to get the 2x by its self.

2x+1+3=0

-1. -1

-3. -3

2×=-4

÷2 ÷2

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