How to Solve Equations: Finding the Value of x in a Math Equation

What value of x will satisfy the equation, 7x-6=15 {x=3;x=4;x=5}

To find the value of x that satisfies the equation 7x – 6 = 15, we can solve the equation by isolating x on one side

To find the value of x that satisfies the equation 7x – 6 = 15, we can solve the equation by isolating x on one side.

We start by adding 6 to both sides of the equation to get:
7x – 6 + 6 = 15 + 6
This simplifies to:
7x = 21

Next, we divide both sides of the equation by 7 to solve for x:
7x/7 = 21/7
This simplifies to:
x = 3

Therefore, the value of x that satisfies the equation 7x – 6 = 15 is x = 3.

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