20-10-2020
Mathematics

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i need some help please

i need some help please class=

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bigblob77 bigblob77

20-10-2020

Answer:

X=2

Step-by-step explanation:

Make an equation: the scales are equal, so

x + x + 3 = 7

2x + 3 = 7

2x = 4

x = 2

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