Solving Equivalent Expressions with One Variable

Choose an expression that is equivalent to the following
6n + 2(3 - 5n)

• n + 6

• 6 - 4n

• 16n + 6

• -3m + 36
• -9m + 36
• 3m + 36

Which expression is equivalent to (s - 12) / 2

• s/2 -12

• s - 6

• s/2 - 6

0.1( x - 20 ) > 2

• x > 40

• x < 40

• x > 220

• 2

• 4

• 8

Simplify the following

• 5 + 3x

• 8x

• 8

• 3x + 5x

• 3.1 + 2.2

Expressions that have the same value

• Distributive Property

• Coefficient

• Two-Step Equation

• Equivalent Expressions

• Inverse operations

Getting the variable by itself on one side of the equal sign

• Isolating the variable

• Quarantining the variable

• Equivalent equations

• Simplifying the expression

• Simplest form

Equations that have the same solution

• Equivalent expressions

• Solution

• Simplest form

• Equivalent equations

• Like terms

What do you think might be a good first step to solving (3x - 4) / 8 = 18 + 35

• Dividing both sides of the equation by 8, since that's the last operation on the side with a variable

• Subtracting 35 from both sides of the equation

• Adding 4 to both sides of the equation

• Multiplying both sides of the equation by 8, since that's the last operation on the side with a variable