Tell me the answer please. Give me a short answer and a step-by-step explanation.

Answer:
( -4 , 16 )
Step-by-step explanation:
1/2x + 18 = 5/2x + 26
-8 = 4/2x
-4 = x
so the lines cross at -4 x so, then plug that number into either equation to see what y is
y = 1/2(-4) + 18
y = 16