Class- 7th
Chapter - Linear equations
Exercise 6.1
Do question no.
2.solve the following equation
(i)5(x + 1 ) = 25
(ii) 2(3x-1) = 10
(iii) 3x - 1/4 = 11.
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Answered by
16
Step-by-step explanation:
5(x +1) = 25
5x + 5 = 25
5x = 20
x = 4
2(3x - 1) = 10
6x - 2 = 10
6x = 12
x = 2
(3x - 1)/4 = 11
3x - 1 = 44
3x = 45
x = 45/3
x = 15
Answered by
3
Answer:
1.5x+5=25
=5x=25-5
=5x=20
=x=20/5
=x=4
2.6x-2=10
=6x=10+2
=6x=12
=x=12/6
=x=2
3.3rd wala baad me bhej dunga
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