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3 years ago

Given f (X) = 4x +6 find f (x) = 54

Mathematics

2 answers:

Archy [21]3 years ago

5 0

hello

f(x) = 54

4x + 6 = 54

4x = 54 -6

4x = 48

x = 12

good day

Nikitich [7]3 years ago

3 0

Answer:

x = 12

Step-by-step explanation:

Step 1: Define

f(x) = 4x + 6

f(x) = 54

Step 2: Substitute variables

54 = 4x + 6

Step 3: Solve for x

Subtract 6 on both sides: 48 = 4x

Divide both sides by 4: 12 = x

Step 4: Check

Plug in x to verify it is a solution.

f(12) = 4(12) + 6

f(12) = 48 + 6

f(12) = 54

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