Everyone please I beg you! I need serious help on this! How do explain this has no solutions-

see explanation

Step-by-step explanation:

Given

x + 3 = x - 15 ( subtract 3 from both sides )

x = x - 18 ( subtract x from both sides )

0 = - 18 ← not possible

This indicates the equation has no solution

i dont understand the question? ?

step-by-step explanation:

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