Solve for x using the addition principle.
x+10=-8
The solution x=
The addition principle says you can add the same number to both sides of an equation without changing the value of the variable. In this case, we choose to add -10, so that the sum of constants on the left side will be zero.
x+10= -8
x+10-10= -8-10
x= -18
To solve for x using the addition principle, we need to isolate the variable x on one side of the equation.
Given equation: x + 10 = -8
To eliminate the constant term of 10 on the left side, we can subtract 10 from both sides of the equation.
x + 10 - 10 = -8 - 10
This simplifies to:
x = -18
Therefore, the solution to the equation x + 10 = -8 is x = -18.