1-2(1+3x-2(x+2)+3x)=-1​

<div class="athena_tag_tk_ques_text_content" data-testid="answer_box_text"><p><strong>Respuesta:</strong></p><p>1 - 2.[1 + 3.x - 2.(x + 2) + 3.x] = -1</p><p>1 - 2.[1 + 3.x - 2.x - 4 + 3.x] = -1</p><p>1 - 2.[1 + 4.x - 4] = -1</p><p>1 - 2.[4.x - 3] = -1</p><p>1 - 8.x + 6 = -1</p><p>1 + 6 +1 = 8.x</p><p>8 = 8.x</p><p>8/8 = x</p><p>1 = x</p><p></p><p>Listo!</p></div>