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What is the value of X, the value of X + 3-1 in 3 is equal to the value of 2x-1 + 1 in 7?
(x+3)/3-1=(2x-1)/7+1
x=18
When x=______ The formula x-3 The value of 2 and formula 3 (1 2X-4)
X-3
2=3（1
2x-4），
The result is: x-3
2=3
2x-12，
The result of transfer merger is: 1
2x=21
2，
When the coefficient is changed to 1, x = 21
So the answer is: 21
When x is equal to what number, the value of the formula (3 / x + 4) minus 1 and (7 / 2x-1) plus 1 are equal
(3 / x + 4) - 1 = (2x-1 of 7) + 1
(x+4)/3-1=(2x-1)/7+1
x=11
When x is equal to what number, the expressions x + 4 / 3-1 and 2x + 1 / 7 have the same values
∵ the expressions x + 4 / 3-1 and 2x + 1 / 7 have the same values
∴x+4/3-1=2x+1/7
∴x-2x=+1/7-4/3+1
∴ -X=46／21
∴ X=-46／21
When x = - 46 / 21, the expressions x + 4 / 3-1 and 2x + 1 / 7 have the same values
When x is equal to, the value of X + 2 in 4 is greater than that of 2x-3 in 6? speed
(x+2)/4-(2x-3)/6=1
3(x+2)-2(2x-3)=12
3x+6-4x+6=12
-x=0
X=0
When x is a value, the equation x of 6 + 3 is 1 more than X-1 of 2?
6+x/3=(X-1)/2+1
36+2x=3(X-1)+6
36+2x=3X-3+6
2x -3X= -36-3+6
-X= -33
X= 33
When x is a value, the value of 2x-1 in 5 is 2 times larger than x + 1 in 3
According to the meaning of the title
(2x-1)/5-(x+1)/3=2
3*(2x-1)-5*(x+1)=2*15
6x-3-5x-5=30
x=30+8
x=38
It is proved that x = 38 is the root of the equation
So x = 38
When x is taken, the value of X-1 / 2 + 2x + 1 is 1 / 2 greater than that of X-1 / 3?
(x-1)/2+(2x+1)/6=(x-1)/3+1
Multiply both sides by 6
3x-3+2x+1=2x-2+6
5x-2=2x+4
3x=6
X=2
If the value of X + 3 in 3 is 1 greater than that in 2x-1, then X=
(x+3)/3-(2x-1)/5=1
5(x+3)-3(2x-1)=15
5x+15-6x+3=15
-x=-3
X=3
When x is the value, the algebraic formula 2x-3 / 5 and 3-2 / 3x are opposite numbers When x is the value, the algebraic formula (2x-3) / 5 and (3-2) / 3 * x are opposite numbers to each other
From the meaning of the title: - (2x-3) / 5 = (3-2) / 3x
-(2x-3/5)=(3-2/3x)
3-2x/5=(3-2/3x)
4/3x=-12/5
x=-9/5
RELATED INFORMATIONS
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