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Chapter 2: Q7 (page 40)

Justify each statement with a property from algebra or property of congruence.

2a+b=2a+2b

Short Answer

Expert verified

From the property of Algebra, it is proved that 2a+b=2a+2b.

Step by step solution

01

Step 1. Apply distributive property of algebra.

The distributive property is given by ab+c=ab+ac.

02

Step 2. Description of step.

Expand the left-hand side of the given equation.

2a+b=2脳a+2脳b

03

Step 3. Description of step.

Simplify the equation mentioned in step 2.

2a+b=2a+2b

Therefore, the value of2a+bis2a+2b.

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Most popular questions from this chapter

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Proof:
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