Homework - Grade Multi-Step Variable Both Side Quiz

Solve the equation: 3x + 5 = 2x - 7

• 4

• -12

• 10

• -6

What is the first step to solve an equation with variables on both sides?

• Multiply both sides by a common denominator

• Isolate the variable on one side

• Simplify both sides of the equation

• Combine like terms on both sides

Simplify the expression: 4(2x + 3) - 2(3x - 5)

• 2x + 22

• 8x + 22

• 6x + 22

• -2x + 22

Tags

CCSS.6.EE.A.3

Solve the inequality: 2x - 7 < 3x + 4

• x = -11

• x < -11

• x > -11

• x > 10

What is the distributive property?

• A property of division that states that dividing a sum by a number is the same as dividing each addend by the number and then adding the quotients.

• A property of addition that states that adding a sum by a number is the same as adding each addend by the number and then adding the products.

• A property of multiplication that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.

• A property of subtraction that states that subtracting a sum by a number is the same as subtracting each addend by the number and then adding the differences.

Tags

CCSS.6.EE.A.3

Solve the equation: 2(3x - 4) + 5 = 3(2x + 1) - 2

• x = 0

• x = 1

• x = -1

• No solution

Combine like terms: 4x + 2y - 3x + 5y

• 6x + 7y

• x + 7y

• x + 7y

• 7xy

Tags

CCSS.7.EE.A.1

Solve the inequality: 5 - 2x > 3x + 1

• x < 3/5

• x < -3/5

• x > -3/5

• x > 3/5

Isolate the variable: 2x + 3 = 5x - 2

• x = 1/3

• x = 5/3

• x = 2/3

• x = 3/5

Simplify the expression: 3(2x - 4) + 2(3x + 5)

• 6x - 2

• 6x + 2

• 12x - 2

• 12x - 6

Tags

CCSS.6.EE.A.3