Is It a Solution to Equation

2y − 3 = 2y − 3

• y = 0

• y = -3

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7A

4x + 1 = 8x − 3

• x = 1

• x = 2

• infinitely many solutions

• no solutions

Solve:

3(x − 2) = 3x − 6

• x = 6

• x = -6

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7A

Solve:

6(y + 4) = 6y + 10

• y = 10

• y = 24

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7A

10x + 3 + 3x = 5x + 1 + 8x + 2

• x = -3

• x = 3

• infinitely many solutions

• no solutions

What does it mean when an equation has one solution?

• the equation is always TRUE when any value is substituted in for the variable

• the equation will NEVER be true when any value is substituted in for the variable

• only ONE solution will make the equation true

Tags

CCSS.8.EE.C.7A

What does it mean when an equation has infinitely many solutions?

• "To infinity and beyond"

• the equation is always TRUE when any value is substituted in for the variable

• the equation will NEVER be true when any value is substituted in for the variable

• only ONE solution will make the equation true

Tags

CCSS.8.EE.C.7A

What is the solution to the equations?

• one solution

• no solution

• infinite solutions

• none of these

Tags

CCSS.8.EE.C.7A

^{Find the solution to the equation:
-13 + 5a = 3(a - 3)}

• a = 5

• a = 9

• a = 0

• a = 2

When x = 22 in the equation
44 ÷ x = 11
44 ÷ (22) = 11
2 = 11
TRUE OR FALSE?

• TRUE

• FALSE

Tags

CCSS.6.EE.B.5