SOLVE:
1) 7y+5=19
2) 3k+9=5
3) a-5=11
4) 12a+4=40
Answers
Answered by
1
Answer:
1) y= 2
2) k= -4/3
3) a=16
4) a=3.
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Answered by
1
Answer:
1) 7y = 19 - 5 =14 so y = 14/7 =2
2) 3k = 5 - 9 =-4 so k = - 4/3
3) a = 11 + 5 = 16
4) 12a = 40 - 4 = 36 so a= 36 / 12 = 3
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