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# Help With Algebra Please, Thank You.

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NewuserEthan  Dec 13, 2017
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#1
+81027
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Mmmmmm...... looks lke the first step is incorrect.....

2x  -  4y  =  -6

3x  +  2y  = -1

6x - 12y  =  -18                ⇒  Multiplication Property of Equality

-6x - 4y  =     2

-16y  =  -16                    ⇒   Addition Property of Equality  (with simplification )

y  =  1                            ⇒  Division Property of Equality

2x  -  4(1)  =  - 6            ⇒  Substitution

2x  -  4    =  - 6                ⇒  Simplification of previous step

2x    =   - 2                     ⇒  Addition Property of Equality

x  =  -1                            ⇒  Division Property of Equality

CPhill  Dec 13, 2017
#2
+21
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Thank You!!!

NewuserEthan  Dec 13, 2017

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