y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

The ordered pair is a solution of the system of equations

Step-by-step explanation:

we have

-----> equation A

-----> equation B

we know that

If a ordered pair is a solution of the system of equations, then the ordered pair must be satisfy both equations of the system

Verify equation A

Substitute the value of x and the value of y in the equation and then compare

For

-----> is true

Verify equation B

Substitute the value of x and the value of y in the equation and then compare

For

-----> is true

therefore

The ordered pair is a solution of the system of equations

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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