I really need help on this question can you help

2 = -8 - x

x = -10

Step-by-step explanation:

2 = -8 - x

Add 8 to each side

2+8 = -8 +8- x

10 = -x

Multiply each side by -1

-1*10 = -x*-1

-10 =x

2=-8-x

x=-10

-8-(-10)=2

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system