katielawler katielawler

02-12-2020
Mathematics

contestada

Solve the following system of equations.
2x +y = 3 = 3
2 = 2y - 1 - 1

Respuesta :

Аноним Аноним

02-12-2020

Answer: or (1,1)

Step-by-step explanation:

You can apply the Method of substitution.

Knowing that (second equation), you can substitute it into the first equation and solve for the variable y:

Now you need to substitute into the second equation to calculate the value of the variable x. Then:

Then, the solution is:

or (1,1)

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