SOLUTION: (5x + 2x - 7x – 3) – (6x + 3x – 11) 125x + 4x – 7x – 3 – 36x + 3x – 11 (125x + 4x – 7x – 36x + 3x) – 3 - -11 (125x + 4x + 3x – 43x) – 3 + 11 89x + 8 NOTE: ORIGINAL EQUAT

Algebra ->  Algebra  -> Exponents -> SOLUTION: (5x + 2x - 7x – 3) – (6x + 3x – 11) 125x + 4x – 7x – 3 – 36x + 3x – 11 (125x + 4x – 7x – 36x + 3x) – 3 - -11 (125x + 4x + 3x – 43x) – 3 + 11 89x + 8 NOTE: ORIGINAL EQUAT      Log On

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 Algebra: Exponents and operations on exponents Solvers Lessons Answers archive Quiz In Depth

 Question 130940: (5x + 2x - 7x – 3) – (6x + 3x – 11) 125x + 4x – 7x – 3 – 36x + 3x – 11 (125x + 4x – 7x – 36x + 3x) – 3 - -11 (125x + 4x + 3x – 43x) – 3 + 11 89x + 8 NOTE: ORIGINAL EQUATION HAD EXPONENTS IN IT: (5x^3 + 2x^2 - 7x - 3) - (6x^2 + 3x - 11)Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!5x^3 does not=125x (5x)^3=125x^3 (5^3)x=125x 5x^3=5(x^3) ----------------------------- ----------------------------- 5x^3+2x^2-7x-3 -6x^2-3x+11 now add like terms. ----------------------------------- 5x^3-4x^2-10x+7 answer.