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4x+3x=28

4x+3x=28 4 x+3 x=28

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Describe the graph of a linear equationright chevron icon

Full solution

Q. 4x+3x=28 4 x+3 x=28
  1. Identify like terms: Identify and combine like terms on the left side of the equation.\newline4x4x and 3x3x are like terms because they both have the variable xx.\newlineCombine them by adding their coefficients: 4+3=74 + 3 = 7.\newlineSo, 4x+3x4x + 3x becomes 7x7x.
  2. Write simplified equation: Write the simplified equation.\newlineThe equation now is 7x=287x = 28.
  3. Divide both sides: Divide both sides of the equation by 77 to solve for xx.\newlineDividing both sides by 77 gives x=287x = \frac{28}{7}.
  4. Calculate x value: Calculate the value of x.\newline287=4\frac{28}{7} = 4.\newlineSo, x=4x = 4.

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