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Solve and check the follov 4x-4=7+3x

User Dader
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Final answer:

The solution to the equation 4x - 4 = 7 + 3x is x = 11. This was confirmed by substituting 11 for x and simplifying both sides of the equation to verify they match.

Step-by-step explanation:

To solve the equation 4x - 4 = 7 + 3x, you need to do the following steps:

  1. First, you should start by isolating x on one side of the equation. To do this, subtract 3x from both sides which will give you x - 4 = 7.
  2. Next, add 4 to both sides of the equation to solve for x. The final answer would be x = 11.
  3. Lastly, confirm your answer by substituting 11 for x in the original equation. This results in 4(11) - 4 = 7 + 3(11) which simplifies to 44 - 4 = 7 + 33. Both sides of the equation simplify to 40 and match, indicating your solution of x = 11 is correct.

Learn more about Solving Linear Equations

User Yrazlik
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