Final answer:
To find the value of 'x' in the equation y = 5x + 1 when y = 10, we substitute 10 for 'y' and solve for 'x', which results in 'x' being equal to 1.8.
Step-by-step explanation:
The question asks to find the value of 'x' in the linear equation y = 5x + 1 when y is given as 10. To solve this, we substitute 10 for y in the equation, resulting in 10 = 5x + 1. The next step is to solve for x by subtracting 1 from both sides of the equation, which gives us 9 = 5x. We then divide both sides by 5 to isolate x, so x = 9/5. Therefore, x equals 1.8.