solve and check that 2 by 21 x +8 =x+6
Answers
Answered by
32
Hi ,
2x/21 + 8 = x + 6
8 - 6 = x - 2x/21
2 = ( 21x - 2x ) / 21
2 = 19x / 21
( 21 × 2 ) / 19 = x
42/19 = x
x = 42/19
Verification :
2/21 × 42/19 + 8 = 42/19 + 6
4/19 + 8 = 42/19 + 6
( 4 + 152 ) / 19 = ( 42 + 114 )/19
156/19 = 156/19
I hope this helps you.
: )
2x/21 + 8 = x + 6
8 - 6 = x - 2x/21
2 = ( 21x - 2x ) / 21
2 = 19x / 21
( 21 × 2 ) / 19 = x
42/19 = x
x = 42/19
Verification :
2/21 × 42/19 + 8 = 42/19 + 6
4/19 + 8 = 42/19 + 6
( 4 + 152 ) / 19 = ( 42 + 114 )/19
156/19 = 156/19
I hope this helps you.
: )
Answered by
2
Answer:
Hi ,
2x/21 + 8 = x + 6
8 - 6 = x - 2x/21
2 = ( 21x - 2x ) / 21
2 = 19x / 21
( 21 × 2 ) / 19 = x
42/19 = x
x = 42/19
Verification :
2/21 × 42/19 + 8 = 42/19 + 6
4/19 + 8 = 42/19 + 6
( 4 + 152 ) / 19 = ( 42 + 114 )/19
156/19 = 156/19
I hope this helps you.
: )
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