Explain how solve 4x + 3 = 7 using the change of base formula log base b of y equals log y over log b. include the solution for x in your answer. round your answer to the nearest thousandth.

answer with explanation:

the given expression is

  4 x + 3=7

subtracting 3 from both sides

4 x +3   -3 = 7-3

4 x =4

dividing by 4 on both sides

x=1

which can be written as

x=1

step-by-step explanation:

4x+3=7

subtract 3 from both sides

simplify 7-3 to 4.

divide both sides by 4

answer: d. $20

step-by-step explanation:

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step-by-step explanation:

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