Y = −3x 4x + y = 2 ------------------ y = 7x − 5 2x + y = 13
1 answer:
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Hey there!
Assuming you meant
If so, follow these steps so it can be a little bit easier to solve
Firstly, we have to by
on each of your sides
We get:
Now, we have by
on each of your sides
We get:
±
Therefore , your answer is: ±
Good luck on your assignment and enjoy your day!
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Above step we use "Multiplication property of equality"
In the above step we "Simplify on both sides of equation"
In the above step we use "Distribution property"
The above step is the result of using "Subtraction property of equality"
Above step is result of "Combining the like terms"
Above step is the result of using "Division property of equality"
Above step is result of "Simplifying fractions on either side of equation"