Answer:
A)
B)
Step-by-step explanation:
On the left, we have five (positive) Xs and one -1. So, we can represent the left with the expression .
On the right, we have six -1s. So, we can represent the right with the expression .
A)
Since the balance is balanced, we know that the two expressions are equal to each other. So, we can write the equation:
B)
Now, we can solve the equation for x. Add 1 to both sides:
The left will cancel. Add on the right:
Finally, divide both sides by 5:
The left side will cancel. So, the value of x is:
