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Use elimination to solve each system of equations 4x + 2y = 816x - y = 14

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The given system of equations is expressed as

4x + 2y = 8

16x - y = 14​

To solve by elimination, we would make the coefficient of either variables to be equal in both equations. Let us make the coefficient of y to be equal by multiplying equation 2 by 2. It becomes

32x - 2y = 28

We would add the first equation to the third equation. It becomes

4x + 32x + 2y + - 2y = 8 + 28

4x + 32x + 2y - 2y = 8 + 28

36x = 36

x = 36/36

x = 1

Substituting x = 1 into the first equation, it becomes

4 * 1 + 2y = 8

4 + 2y = 8

2y = 8 - 4 = 4

y = 4/2

y = 2

The solutions are x = 1 and y = 2

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