Answer:
(-2,3)
Step-by-step explanation:
Doing it the way you did and working out the problem you substituted 3 into, x+3(3)=7, 3(3) is 9 and then you subtract 9 from both sides.
7-9=-2
x=-2
Then all you have to do is put it into ordered pairs.
(x,y)
(-2,3)
Answer:sir answrs alot
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Answer:
<h2>x = 1</h2>
Step-by-step explanation:

Expand the terms in the bracket and simplify
That's

<u>Add 2x to both sides of the equation</u>

<u>Subtract 3 from both sides of the equation</u>

<u>Divide both sides by 5</u>

We have the final answer as
<h3>x = 1</h3>
Hope this helps you
His iso youno Hepworth 6 sih
Answer:
15
Step-by-step explanation: