SOLVE:
(i) 3s =12=0
(ii) 8m-3=13
(iii) 17+3s==-4
(iv)29(1-x) =-12
(v)3x-7=-2
(vi) – 2(x + 3) = 10
Answers
Answered by
1
Step-by-step explanation:
(i) x + 3 = 0
L.H.S. = x + 3
By putting x = 3,
L.H.S. = 3 + 3 = 6 ≠ R.H.S.
∴ No, the equation is not satisfied.
(ii) x + 3 = 0
L.H.S. = x + 3
By putting x = 0,
L.H.S. = 0 + 3 = 3 ≠ R.H.S.
∴ No, the equation is not satisfied.
(iii) x + 3 = 0
L.H.S. = x + 3
By putting x = −3,
L.H.S. = − 3 + 3 = 0 = R.H.S.
∴ Yes, the equation is satisfied.
Answered by
2
Answer:
s=4
m=2
s=-7
x=12/29+1
x=5/3
x=-8
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