If the function ( f(x) = 2x + 3 ), find the equation of the function when ( f(x) = 5 ).

Question

Accepted Answer

Step:1 ：Start by substituting ( f(x) = 5 ) into the equation ( f(x) = 2x + 3 ). So, we get ( 5 = 2x + 3 ).Step:2 ：Next, we rearrange the equation to make ( x ) the subject. So, we get ( 2x = 5 - 3 ).Step:3 ：Then, we simplify the right-hand side of the equation to get ( 2x = 2 ).Step:4 ：Finally, we divide each side of the equation by 2 to find the value of ( x ). So, we get ( x = frac{2}{2} ).

Answer

Step: 1 ：Start by substituting ( f(x) = 5 ) into the equation ( f(x) = 2x + 3 ). So, we get ( 5 = 2x + 3 ).Step: 2 ：Next, we rearrange the equation to make ( x ) the subject. So, we get ( 2x = 5 - 3 ).Step: 3 ：Then, we simplify the right-hand side of the equation to get ( 2x = 2 ).Step: 4 ：Finally, we divide each side of the equation by 2 to find the value of ( x ). So, we get ( x = frac{2}{2} ).

If the function $f (x) = 2 x + 3$ , find the equation of the function when $f (x) = 5$ .

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Popular Problems

If the function f(x)=2x+3, find the equation of the function when f(x)=5.

Answer

Popular Problems

If the function $f (x) = 2 x + 3$ , find the equation of the function when $f (x) = 5$ .