Question: Solve the equation of Example 5 by using the Equation Solver of a graphing calculator. Data from Example 5 Solve the equation x 7

Solve the equation of Example 5 by using the Equation Solver of a graphing calculator.


Data from Example 5

Solve the equation 

x − 7 = 3x − (6x − 8).

x-7 x - 7 x-7 x - 7 = -3x + 8

Checking in the original equation, we obtain (after simplifying)

= 3x - 6x + 8 4x - 7 = 8 4x

x-7 x - 7 x-7 x - 7 = -3x + 8 = 3x - 6x + 8 4x - 7 = 8 4x = 15 X 15 4

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