Question

A (3x-4)+(-2x+11)=0


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Answer 1

Resposta:

(3x-4)+(-2x+11)=0

3x-4-2x+11=0

x +7=0

x= -7

S={-7}

Answer 2

(3x-4)+(-2x+11)=0
-x+9x=0
8x=0
X=8:0
X=8