Solve the system using elimination. 3x – y = 28 3x + y = 14

The value of x=10.5 and y=3.5.

Step-by-step explanation:

Given : Equations and

To find : Solve the system using elimination?

Solution :

Equitation 1 -

Equation 2 -

Eliminate y from both the equation by adding them,

Eliminate x by multiplying (2) by 3 and subtract from (1),

Therefore, The value of x=10.5 and y=3.5.

x = 12

y = 15

step-by-step explanation:

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