Math  /  Algebra

Question Solve the equation 4x+9=334x + 9 = 33 and check the solutions x=7x = 7 and x=6x = 6 using substitution.

Studdy Solution
Since 33=3333 = 33, Arron's answer of x=6x = 6 is correct.
a) Jesse and Arron could use substitution to check their answers by replacing xx with their respective solutions in the original equation 4x+9=334x + 9 = 33 and verifying if the equation holds true.
b) Arron's answer is correct, as substituting x=6x = 6 into the original equation results in both sides being equal. Jesse's answer is incorrect, as substituting x=7x = 7 does not satisfy the equation.

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