Math, asked by isantoszambonatto, 21 days ago

Determine o conjunto solução da equação a seguir. dado U=Q. ( 3+5x=2+2x ) * A) S= { 1/3} B) S={-1-5} C) S= {1/5} D) S={-1/3}​

Answers

Answered by beramneetkaur
1

Answer:

Explicação passo-a-passo:a) 3x - 21 =5x 3x - 5x = 21 - 2x = 21 . (-1) 2x = - 21 x = - 21/2 S = {-21/2} Fb) 7(4 +2x) - 4x = 16 + 7x 28 + 14x - 4x = 16 ..

Step-by-step explanation:

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