solve: 2x/3+1=7x/15+3
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Answered by
30
2x/3+1=7x/15+3
2x/3-7x/15=3-1
10x-7x/15=2
3x/15=2
x=5*2=10
2x/3-7x/15=3-1
10x-7x/15=2
3x/15=2
x=5*2=10
Answered by
26
Sol:
Given 2x / 3 +1 = 7x / 15 + 3.
( 2x + 3) / 3 = ( 7x + 45) / 15
5( 2x + 3) = ( 7x + 45)
10x + 15 = 7x + 45
3x = 30
x = 10 .
Given 2x / 3 +1 = 7x / 15 + 3.
( 2x + 3) / 3 = ( 7x + 45) / 15
5( 2x + 3) = ( 7x + 45)
10x + 15 = 7x + 45
3x = 30
x = 10 .
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