Linear Systems Elimination

When the equations in the linear system shown below are added together, what variable will be eliminated?

• The x-variable

• The y-variable

• Neither variable will be eliminated.

When the equations in the linear system shown below are added together, which equation below will be the result?

• The x-variable

• The y-variable

• Neither variable will be eliminated.

When the equations in the linear system shown below are added together, which equation below will be the result?

What would be the first step in finding the solution with elimination?

• cross out the 3y and -3y

• cross out the 4x and x

• change all the signs of the second equation

• add 1 and -11

what number should you multiply the top equation to eliminate variable x by adding:

• 5

• -1

• 2

• -2

To use the elimination method, both equations need to be in...

• slope intercept form

• standard form

what is the combined resulting equation?

• x + 11y = -31

• 11y = -31

• 11x = -31

• 4x + 11y = -31

• i need tutorials

what is the resulting combined equation for the system below?

• -18x = 18

• y = 18

• 2y= 18

• 18x + 2y = 18

to use elimination method both equations are.......

• slope intercept form

• standard form