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3(x+1) - 2(x-1) = 1(x-1)(x+1)3x + 3 - 2x + 2 = x² - 1x² - x - 6 = 0(x - 3)(x + 2) = 0x = 3 x = -2

A good essay consists of an introduction, usually three to four paragraphs, and a conclusion. In terms of paragraph structure for each point, there are various acronyms students can use to ensure they hav...

The rule for regular verbs in the preterite tense requires you to add the correct endings to the stem of the verb ('Hablar' - 'Habl'):habléhablastehablóhablamoshablasteishablaron

Je joue au football. J'ai joué au football.Elle va au cinéma.Elle est allée au cinéma.La pomme que nous lui donnons. La pomme que nous lui avons donnée.

Begin by setting up the equations simultaneously. To make it easier we can label the equations (1) and (2)3y-2x=11 (1)y+x=12 (2)We then need to make the values of y or the values of x equal in both equati...