<h2>Question:</h2>
→To simple the given equations
- ( 2x + 1 ) + 5x
- ( x + 3 ) ( x + 4 )
- ( x + y ) ²
- ( 2x + 1 ) ( x - 3 )
<h2 /><h2>Answer:</h2>
<h3>Part 1:</h3>

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<h3>part 2:</h3>

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<h3>part 3:</h3>

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<h3>part 4:</h3>

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<u>★</u><u>What do you mean by simplifying an equation:</u>
- Simplifying an evaluation means to solve any difficult or easy equation in as simple form as possible .
<u>★</u><u>Steps we can do to simplify the equation:</u>
- Open brackets/parentheses to make the equation more simplified.
- Add /subtract numbers or numbers with same variable/constant.
thankyou ❤️
There are 132.08cm in 52 inches
78
step by step explanation:
first: divide 600 and 15
answer to 600/15: 40
second: divide 3120 and 40
final answer: 78
There’s nothing so let’s just go with C
-2/3x+3/7=0.5
-2/3x+3/7=5/10
-2/3x+3/7=1/2
-42 x 2x +6 x 3=21
-28x+18=21
-28x=21-18
-28x=3
x=-3/28