3 years ago

Solve the equation using addition or subtraction x - 2 = 9

Mathematics

1 answer:

Paraphin [41]3 years ago

6 0

Answer:

Step-by-step explanation:

x-2=9, add 2 to each side

x=11

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What is the resulting equation when the expression for y in the second equation is substituted into the first equation? 3x y = 1

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After putting the value of y from the second equation to the first equation, the resultant equation is $x=5$ .

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The equations are:

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<h3>How to solve equations?</h3>

The value of y from the second equation is,

$
y = 6 - 4x$

Now, put this value of y in the first equation as,

$3x + y = 1\\
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Therefore, after putting the value of y from the second equation to the first equation, the resultant equation is $x=5$ .

For more details about equations, refer to the link:

brainly.com/question/2263981

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