Números que a el sumarse den 65 y al restarse 39

x=52 y y=13

Step-by-step explanation:

X - (65-x)=39

X-65+x=39

2x-65=39

2x=104

X=52

52+y=65

Y=65-52

Y=13

52-13=39

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.