Final answer:
To solve 'Fourteen less than eight times a number is three more than four times a number,' isolate the variable x. The number is 4.25.
Step-by-step explanation:
To solve the equation 'Fourteen less than eight times a number is three more than four times a number,' let's first define the variable x as the unknown number. The equation can be written as 8x - 14 = 4x + 3. To isolate x, we can subtract 4x from both sides and add 14 to both sides. This gives us 4x = 17, and dividing both sides by 4, we find that x = 4.25. So, the number is 4.25.
Learn more about Solving equations involving unknown numbers