Answer:
x = -2
JK = 18 units
Explanation:
3x + 15 = 8x + 25
15 - 25 = 8x - 3x
-10 = 5x
x = -10/5
x = -2
(3x + 15) + (8x + 25)
(3(-2) + 15) + (8(-2) + 25) = JK
((-6) + 15) + ((-16) + 25) = JK
9 + 9 = JK
JK = 18
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Please correct me if my
answer is wrong, thank
you