Solve the following equation by transposition & verify the solution:5x-20 = 8+x
Answers
Answered by
3
Answer:
x = 7
Step-by-step explanation:
= 5x - 20 = 8 + x
= 5x - x = 8 + 20
= 4x = 28
= x = 28/4
= x = 7
Answered by
2
>5x - 20 = 8 + x
>5x - x = 8 + 20
>4x = 28
>x = 28/4
>x = 7
Check:-
L.H.S = 5x - 20
x = 7
= 5 × 7 - 20
= 35 - 20
= 15
R.H.S = 8 + x
x = 7
= 8 + 7
= 15
.•. L.H.S = R.H.S
Verified.
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