How to calculate X-1 / 4x = 3 / 8? Thank you, 3Q

How to calculate X-1 / 4x = 3 / 8? Thank you, 3Q

x-1/4x=3/8 3/4X=3/8 X=3/8X4/3 X=1/2

8-3 / 4x (- 4) x (- 2) calculation

8-3/4x(-4)x(-2)
=8+3×（-2）
=8-6
=2

How to calculate the equation 4x + 8 + 4 √ x + 8 = 0

Square on both sides

What about the equation 4x + x = 6

4x＋x=6
5x=6
x=6÷5
x=1.2

How does an equation with two XS look like x-4x = 12

Four operations on the coefficients of X
Like x-4x = 12
1-4=-3
-3x=12
x=12/-3=-4

How to solve the equation of grade 5 2.4x-4x + x = 0! Tell me

2.4x-4x + x = 0, you should know negative numbers. This kind of problem is very simple
2.4x-3x=0
-0.6x=0
x=0

How to set up the equation with (36-4x) △ 8 = 1

（36-4x）÷8=1
(36-4x) △ 8 × 8 = 1 × 8, both sides of the equation multiply by 8 at the same time
36-4x=8
-4x=8-36
-4x=-28
X × (- 4) △ (- 4) = - 28 △ (- 4) divide both sides of the equation by (- 4)
x=28÷4
The coefficient of x = 7 is reduced to 1

It is known that the solution of the equation 4x-k = 2 and 3 (2 + x) = 2K are the same, and the value of K and its solution are the same

It is known that the solution of the equation 4x-k = 2 and 3 (2 + x) = 2K about X are the same, and the solution of the equation 4x-k = 23 (2 + x = 2K) is k = 6x = 2, so the value of K is 6, and the same solution is 2

Given that the solution of equation x − 13 = 1 − x2 + 5 is the same as that of equation 3k-4x = 2K + 3, then the value of K is ()
A. 10B. 22C. 11D. 31

Solve the equation x − 13 = 1 − x2 + 5 to get: x = 7, substitute x = 7 into 3k-4x = 2K + 3 to get: 3k-28 = 2K + 3, and get: k = 31

It is known that the solution of the equation 3x + 2K = 4x + 1 about X is 1 larger than that of the equation 4x-1 = 3x + 1, and the value of K is obtained

From the meaning of the title, we know that x = 2
Substituting 2 + 1 into equation 1, the solution is k = 2