With all word problems, the word is translates to The sum of twice x and 3 is 7 2jc + 3 =7 Step 4: Solve the equation found in step 3. 2x + 3 = 7 2x + 3 + (-3) = 7 + (-3 ) 2x = 4 \ (2*) = \ (4) x = 2 Step 5: Write your answer using a complete sentence.

Title | : | Elementary & Intermediate Algebra |

Author | : | Charles P. McKeague |

Publisher | : | Harcourt College Pub - 2000-01-01 |

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