7X-4+3X=23+X
Can you show the steps?
The answer is X=3
7x + 3x - x = 23 + 4
9x = 27
x = 3
7X-4+3X=23+X
You need to combine like terms and get the knowns on one side and the unknowns on the other side of the equation.
10x - x = 23 + 4
9x = 27
x = 27/9
x = 3
Certainly! I'll explain the steps to solve the equation 7X - 4 + 3X = 23 + X.
Step 1: Combine like terms on both sides of the equation.
On the left side, we have 7X + 3X, which can be simplified to 10X.
On the right side, we have 23 + X.
So far, our equation becomes 10X - 4 = 23 + X.
Step 2: Isolate the variable on one side of the equation.
To do this, we need to get rid of the X term on the right side. We can achieve this by subtracting X from both sides of the equation.
Our equation becomes 10X - X - 4 = 23.
Simplifying further, we have 9X - 4 = 23.
Step 3: Move the constant term to the other side of the equation.
To do this, we need to add 4 to both sides of the equation.
Our equation becomes 9X - 4 + 4 = 23 + 4.
Simplifying further, we have 9X = 27.
Step 4: Solve for X.
To solve for X, we need to divide both sides of the equation by 9.
Our equation becomes (9X)/9 = 27/9.
Simplifying further, we have X = 3.
Therefore, the solution to the equation 7X - 4 + 3X = 23 + X is X = 3.