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7 January, 11:58

5x-7=-10x+8 what's the answer

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Answers (2)
  1. 7 January, 13:57
    0
    Simplifying 5x + - 7 = - 10x + 8 Reorder the terms: - 7 + 5x = - 10x + 8 Reorder the terms: - 7 + 5x = 8 + - 10x Solving - 7 + 5x = 8 + - 10x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10x' to each side of the equation. - 7 + 5x + 10x = 8 + - 10x + 10x Combine like terms: 5x + 10x = 15x - 7 + 15x = 8 + - 10x + 10x Combine like terms: - 10x + 10x = 0 - 7 + 15x = 8 + 0 - 7 + 15x = 8 Add '7' to each side of the equation. - 7 + 7 + 15x = 8 + 7 Combine like terms: - 7 + 7 = 0 0 + 15x = 8 + 7 15x = 8 + 7 Combine like terms: 8 + 7 = 15 15x = 15 Divide each side by '15'. x = 1 Simplifying x = 1
  2. 7 January, 15:43
    0
    Check the equality cause this makes no sense
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