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Help on question 5 please

Help on question 5 please-example-1

1 Answer

1 vote

Answer:

LM+MN=LN

3x-5+x+7=17

4x=17+5-7

4x=15

x=15/4=3.75

LM= 3x-5=3*3.75-5=6.25

Explanation:

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