Solving Systems of Equations Quizizz

What is the first step in solving a system of equations by substitution?

• Graph the equations.

• Find the value of one variable.

• Add the equations together.

• Multiply the equations.

When substituting the value of a variable into another equation, what property is often used?

• Associative Property

• Distributive Property

• Commutative Property

• Identity Property

After substituting and simplifying, what type of equation do you solve to find the variable?

• An exponential equation

• A polynomial equation

• A linear equation

• A quadratic equation

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What should you do after finding the value of one variable in a system of equations?

• Graph the solution.

• Substitute it back into one of the original equations.

• Multiply it by another variable.

• Add it to the other variable.

How can the solution to a system of equations be represented?

• As a coordinate point

• As a single number

• As a graph

• As a fraction