7-X=7
To solve the equation 7 – X = 7, we need to find the value of X that satisfies the equation
To solve the equation 7 – X = 7, we need to find the value of X that satisfies the equation.
One way to solve this equation is by isolating the variable X on one side of the equation. Here’s how:
1. Start with the equation: 7 – X = 7.
2. We can eliminate the 7 on the right side of the equation by subtracting 7 from both sides:
(7 – X) – 7 = 7 – 7.
This simplifies to: 7 – X – 7 = 0.
3. Combine like terms on the left side of the equation:
-X = 0.
4. To isolate X, we need to multiply both sides of the equation by -1. This will change the sign of X:
(-1)(-X) = 0(-1).
Simplifying, we get: X = 0.
Therefore, the value of X that satisfies the equation 7 – X = 7 is X = 0.
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