 , 28.10.2019 14:45 Rosalesdhan

# When 142 is added to a number, the result is 64 more then 3 times the number. find the number​  THE NUMBER IS 39

Step-by-step explanation:

Let x be the number

Our equation is

142 + x = 64 + 3x

Now let us solve the equation by combining the like terms

142 - 64 = 3x - x

78 = 2x

78/2 = 2/2x

39 = x

x = 39

The number is 39.

Checking:

By substituting the value of x to the equation

142 + x = 64 + 3x

142 + 39 = 64 + 3(39)

181 = 181 TRUE 39

Step-by-step explanation:

142+x=64+3x

142-64=3x-x

78=2x

78/2=2x/2

39=x

Checking:

142+39=64+3(39)

181=64+117

181=181(true) Its easy. kapag inexplain ko sayo nang pagtatype lang. di mo maiintindihan. better kung in person. so, tell it to your teacher or search it. Chris is 19 while bobby is 22  ### Another question on Math Math, 28.10.2019 18:29
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