solve these all equations
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Answer:
q no 7
7÷Y+1=29
7÷Y=29-1
7÷Y=28
7÷Y=28÷1
BY CROS MULTIPLY
7×1=28×Y
7÷28=Y
Y=7÷28
Y=1/4
MEAN
Y=1÷4 Ans
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Answer:
7) y = 1/4
10) x = 16
13) x = √11/60
15) z = -2
17) x = 0
20) x = -1/2
23) y = -2
25) x = 2.5
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