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13•(x-2)-2x=7
Va rog muuuuuuullllllllllllllllllllllltttttttttttttttttttttttttttttttttttttttttttttttttttttt!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Emiliaclarke22
Sper ca te-am ajutat!
Vezi imaginea Emiliaclarke22
Semaka2
13·(x-2)-2x=7
13x-26-2x=7
11x=26+7
11x=33
x=33:11=3

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