It is not always helpful to rewrite an equation in standard form as a first step in solving it.

2 answers:

6 0

The answer in here will be True beacuse the standard form of an equation means the right side of the equation should be 0, and everything on the left side.It is also true <span> while the elimination technique works for the addition and subtraction of equations, which is the case in here. Hope this works for you</span>

kaheart [24]4 years ago

5 0

on apex it is true :)

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Solve using substitution.

alexandr1967 [171]

You take the first equation and make a value for y. So 6x + y =7 change it to :
y = -6x + 7
Now in the second equation replace the “y” with -6x +7 this is what it means to use substitution method . Your combined equation will now be :
8x + 9(-6x + 7) =17
Now do distributive property and you get :
8x + -54x +63 =17
Now combine like terms ;
-46x +63 =17
-46x =-46
x = 1
Now replace 1 for X value and we can get the value of Y .
Y=1
X=1

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3 years ago

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lbvjy [14]

Answer:

Knowing others is intelligence; knowing yourself is true wisdom. mastering others is strength; mastering yourself is true power. if you realize that you have enough, you are truly rich, "And the cause of not following your heart, is in spending the rest of your life wishing you had."

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3 years ago

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Anna007 [38]