To represent the equation based on the information provided, let's analyze the algebra tiles:
On the left side, you have:
- 6 rectangles labeled \( x \) (which represents \( 6x \))
- 3 squares labeled \( -1 \) (which represents \( -3 \))
On the right side, you have:
- 3 squares labeled \( -1 \) (which represents \( -3 \))
From this, we can set up the equation: \[ 6x - 3 = -3 \]
To solve for \( x \), first, we can add 3 to both sides: \[ 6x - 3 + 3 = -3 + 3 \] This simplifies to: \[ 6x = 0 \]
Next, divide both sides by 6: \[ x = 0 \]
So, the solution to the equation is: \[ \boxed{0} \]