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Solve for x. 3(-4x-1)-2x-3=-20 Answer:

Solve for x \mathrm{x} .\newline3(−4x−1)−2x−3=−20 3(-4 x-1)-2 x-3=-20 \newlineAnswer:

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Full solution

Q. Solve for x \mathrm{x} .\newline3(−4x−1)−2x−3=−20 3(-4 x-1)-2 x-3=-20 \newlineAnswer:
  1. Distribute and Simplify: First, distribute the 33 into the parentheses.3(−4x−1)−2x−3=−203(-4x - 1) - 2x - 3 = -20−12x−3−2x−3=−20-12x - 3 - 2x - 3 = -20
  2. Combine Like Terms: Combine like terms on the left side of the equation.\newline−12x−2x−3−3=−20-12x - 2x - 3 - 3 = -20\newline−14x−6=−20-14x - 6 = -20
  3. Add 66 to Both Sides: Add 66 to both sides to isolate the term with xx.\newline−14x−6+6=−20+6-14x - 6 + 6 = -20 + 6\newline−14x=−14-14x = -14
  4. Divide to Solve for xx: Divide both sides by −14-14 to solve for xx.−14x−14=−14−14\frac{-14x}{-14} = \frac{-14}{-14}x=1x = 1

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