solve system of equations

Front

What is the best method to use for solving the system of equations?
y = 6x − 11
−2x − 3y = −7
Options: Graphing, Substitution because a variable is defined, Elimination because both equations are in standard form.

Back

Substitution because a variable is defined

Front

What is the best method to use? 2x − 3y = −1 y =x − 1

Back

Substitution because a variable is defined

Front

What is the best method to use for solving the system of equations: −4x − 2y = −12 4x + 8y = −24?

Back

Elimination because the equations are in standard form.

Front

What is the best method to use for solving the system of equations: y = −3x + 5 and 5x − 4y = −3?

Back

Substitution because a variable is defined

Front

What is the best method to use for solving the system of equations? 4x + 8y = 20 −4x + 2y = −30

Back

Elimination because the equations are in standard form

Front

Equation setup for solving: y = 6x − 11 and −2x − 3y = −7

Back

-2x - 3(6x-11)= -7

Front

What variable do you eliminate in the system of equations:
4x + 8y = 20
−4x + 2y = −30?

Back

X because they have opposite signs

Front

What is the proper set up to solve the equation?\n-7x -2y= -13\nx = 2y+11\nOptions: -7(11) -2y = -13, -7(2y +11)-2y = -13, -7x -2(11) =-13, -7x - 2(2y+11)= -13

Back

-7(2y +11)-2y = -13

Front

Steffen graphed two lines to find the solution to a system of equations. What is the solution? Options: (-3,-8), (-8,-3), (3,-8), (8,3)

Back

(-3,-8)

Front

Solve for x and y
5x + 3y = 7
y = 4

Back

x = -1, y = 4