solve it by substitution method with explanation
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Given Equation is s - t = 3.
= > s = 3 + t ------ (1)
Given Equation is s/3 + t/2 = 6 ------ (2)
Substitute (1) in (2), we get
= > 2(3 + t) + 3t = 36
= > 6 + 2t + 3t = 36
= > 6 +5t = 36
= > 5t = 36 - 6
= > 5t = 30
= > t = 30/5
= > t = 6.
Substitute t = 6 in (1), we get
= > s - t = 3
= > s - 6= 3
= > s = 9
Therefore the value of s = 9 and t = 6.
Hope this helps!
= > s = 3 + t ------ (1)
Given Equation is s/3 + t/2 = 6 ------ (2)
Substitute (1) in (2), we get
= > 2(3 + t) + 3t = 36
= > 6 + 2t + 3t = 36
= > 6 +5t = 36
= > 5t = 36 - 6
= > 5t = 30
= > t = 30/5
= > t = 6.
Substitute t = 6 in (1), we get
= > s - t = 3
= > s - 6= 3
= > s = 9
Therefore the value of s = 9 and t = 6.
Hope this helps!
khushirana1723:
m isko brainliest mark krti bt kisi or n answer hi nhi kiya
Thank you!
ye mujhe aapko bolna chaiye
Ohhkkk
hmm
aap kis clss m h
I am not a student.... Anyways, I need to solve some more questions..Nice talking to u...Thanks
so
it means u have passed clss 10th
sorry 12th
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simply try to solve this if u ur self try to solve this u will get some extra knowledge also
nd I think u are a intelligent student to do it
nd I think u are a intelligent student to do it
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