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26-04-2021
Mathematics

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Look at the equation.

3+4(5−x)=19−4x+4

How many solutions does the equation have? Explain your answer.

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wegnerkolmp2741o wegnerkolmp2741o

26-04-2021

Answer:

infinite solutions

Step-by-step explanation:

3+4(5−x)=19−4x+4

Distribute

3 +20 -4x = 19 -4x +4

Combine like terms

23 -4x = 23 -4x

Add 4x to each side

23-4x+4x = 23-4x+4x

23 =23

This is always true so there are infinite solutions

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