7 a + 7 5 = 7 2 7 a + 5 = 7 2 7 ( 7 a + 5 ) = 7 ( 7 2 ) a + 5 = 2 a + 5 - 5 = 2 - 5 a = -3
Hope this helps! :)
To solve the equation 7 a + 7 5 = 7 2 , you isolate a by first combining the fractions and then eliminating the fraction by multiplying both sides by 7. This leads to the result a = − 3 .
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Jawaban: patah hati mpls adalah kesenjangan dalam pikiran anda sendiriPenjelasan:perbaiki diri, mencari solusi yang lebih tepat