question below :)))))))))))))))))
15 0 = -36 + a is your first expressionSolve the equation to find.Add 36(15 0) + 36 = a0 + 36 = a36 = aYour second equation24 8 0 = 36 - bAdd 36(24 8 0) + 36 = b36 = b36 is the answer