sNiTcHoOf
sNiTcHoOf sNiTcHoOf
  • 19-07-2022
  • Mathematics
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Solve the system of equations 2x-2y=-14 and 3x-y=-1 by combining the equations.

Solve the system of equations 2x2y14 and 3xy1 by combining the equations class=

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MrRoyal
MrRoyal MrRoyal
  • 20-07-2022

The solution to the system of equations is x = 3 and y = 10

How to solve the equations?

The system is given as:

2x-2y=-14

3x-y=-1

Multiply (1) by 1 and (2) by 2

So, we have:

1(2x-2y=-14)

2(3x-y=-1 )

This gives

2x - 2y=-14

6x - 2y=-2

Subtract the equations

-4x = -12

Divide by -4

x = 3

Substitute x = 3 in 3x-y=-1

3(3)-y=-1

Evaluate

9 - y = -1

Solve for y

y = 10

Hence, the solution to the system of equations is x = 3 and y = 10

Read more about system of equations at:

https://brainly.com/question/12895249

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