Solve y=8x+1: Finding y When x Equals 2

Find a y when x=2

y=8x+1 y=8x+1

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Step-by-step video solution

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00:00 Find Y according to the given X value
00:04 Substitute the X value according to the given
00:09 Calculate the multiplication
00:18 Sum up
00:21 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

Find a y when x=2

y=8x+1 y=8x+1

2

Step-by-step solution

To solve this problem, we’ll follow these steps:

  • Step 1: Substitute the given value of x x into the equation.
  • Step 2: Perform the arithmetic calculation to find y y .

Let’s work through each step:

Step 1: Our given equation is y=8x+1 y = 8x + 1 . We substitute x=2 x = 2 into the equation:

y=8(2)+1 y = 8(2) + 1

Step 2: Calculate the expression:

y=16+1 y = 16 + 1

y=17 y = 17

Therefore, when x=2 x = 2 , the value of y y is 17 17 .

3

Final Answer

17

Practice Quiz

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Find a y when \( x=2 \)

\( y=5x \)

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