Solving Decimal Integer Equations

When you have an integer or decimal coefficient, you use the ________.

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with integer coefficients and constants?

• The methods are essentially the same. There is no difference.

• The methods are essentially the same. The only extra step is that you begin solving by eliminating the fractions or the decimals from the equation.

• The methods are essentially the same. The only extra step is that you begin solving for the fractions or the decimals from the equation.

Tags

CCSS.6.EE.B.7

What value of n would guarantee that the answer to the given equation was a pair of integers (no decimal)?

• -2

• 2

• -4

• 4

Tags

CCSS.HSA-REI.B.4B

Solve the given equation (only type solution, round to two decimal places, if necessary)

(a)  

Tags

CCSS.7.EE.B.4A

Solve for the variable h in the following equation:

10( h + 1) - 4 = 76

• h=10

• h=4

• h=7

• h=76

Tags

CCSS.7.EE.B.4A

Sandy is upgrading her Internet service. Fast Internet charges $60 for installation and $50.45 per month. Quick Internet has free installation but charges $57.95 per month. The equation that represents this 60 + 50.45x = 57.95x

• True.

• False.

• 7
• 6
• 5
• 8

Tags

CCSS.7.EE.B.4A

What is the 1st step in solving this equation:

100 = k + 50

• divide ÷ by 50

• subtract - 50

• multiply k

Tags

CCSS.6.EE.B.7