7/9(x+5)=21

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Solution for 7/9(x+5)=21 equation: 


x in (-oo:+oo)

(7/9)*(x+5) = 21 // - 21

(7/9)*(x+5)-21 = 0

7/9*(x+5)-21 = 0

7/9*(x+5)-21 = 0

7/9*x-154/9 = 0

7/9*x-154/9 = 0

7/9*x-154/9 = 0 // + 154/9

7/9*x = 154/9 // : 7/9

x = 154/9/7/9

x = 22

x = 22

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