Rearranging Equations

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CCSS.HSA.CED.A.4

An equation is given. y = 3x + c Create an equivalent equation by solving for x in terms of y and c.

Tags

CCSS.HSA.CED.A.4

Tags

CCSS.HSA.CED.A.4

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CCSS.HSA.REI.A.1

Mathematical Equivalence

ON

Tags

CCSS.HSA.REI.A.1

A sequence of steps for solving the equation 3(x − 2)​ = x + 4 is shown.

Move a property to each blank box to show the reason for each step.

Step: 3x − 6 = x + 4 Property: ​​ _​ (a)   ___

Step: 2x − 6 = 4 Property: _​ (b)   __

Step: 2x = 10 Property: _​ (c)   __

Step: x = 5 Property: _ (d)   __

• Distributive property
• Addition property of equality
• Multiplication property of equality
• Associative property
• Commutative Property

Tags

CCSS.HSA.REI.A.1

• Step 1

• Step 2

• Step 3

• Step 4

Mathematical Equivalence

ON