X+7=10
surely you know what added to 7 makes 10 ...
But, if you want to do the algebra, start by subtracting 7 from both sides, so you get x all alone.
To solve for X in the equation X + 7 = 10, you need to isolate X on one side of the equation. Here are the step-by-step instructions:
Step 1: Start with the equation X + 7 = 10.
Step 2: Subtract 7 from both sides of the equation to isolate X. This gives us:
X + 7 - 7 = 10 - 7.
Simplifying the equation:
X = 3.
Step 3: The solution to the equation X + 7 = 10 is X = 3.
To solve the equation X + 7 = 10, you need to isolate the variable X on one side of the equation. Here's how to do it step by step:
Step 1: Start with the equation X + 7 = 10.
Step 2: To isolate X, subtract 7 from both sides of the equation:
X + 7 - 7 = 10 - 7
X + 0 = 3
X = 3
Step 3: The solution to the equation X + 7 = 10 is X = 3.
So, the value of X that satisfies the equation is 3.