If the solution of the equation 3x-2a = 8 + 6a-x about X is negative, then the value of a is zero

If the solution of the equation 3x-2a = 8 + 6a-x about X is negative, then the value of a is zero

3X-2a=8+6a-x
That is 4x = 8 + 8A
So x = 2 + 2A
Because the solution of X is negative
SO 2 + 2A

Solving the equation 3 / 5-3x = 1 / 2 4.8 vs 5 / 4 = 4 / 5 x

(1) Multiply by 10
3-3x=5
-3x=2
X = - 2 / 3 (- 2 / 3)
（2）
4.8x=5/4×4/5
4.8x=1
x=10/48
X = 5 / 24 (5 / 24)

Solving the equation: 3 / 8 x = 3 / 10

3 out of 8 x = 3 out of 10
X = 3 / 10 △ 3 / 8
X = 4 / 5

Solve the equation 3 * 1.8 / 3x = 6

To solve the equation:
3*1.8/3x=6
5.4/(3x)=6
3x=5.4/6=0.9
x=0.3

3x-2 (x + 1) = 8 solutions

3X-2(X+1)=8
3x-2x-2=8
x=8+2
x=10

3x-x = 36-8 to solve the equation

2X=36-8
X=14

3x-0.8 times 75% = 2

3x-0.8 times 75% = 2.1
3x-0.6=2.1
3x=2.1+06
3x=2.7
x=0.9

Solution of equation 3x-0.8 × 75% = 2.1

3x-0.8×75%=2.1
3x-4/5 ×3/4=21/10
3x-0.6=2.1
3x=2.7
x=0.9

3x-2(x+1)=8.

3x-2x+2*1=8
1x+2=8
1x=8-2
x=6

5 / 3 [12 / 5 (1 / 2-1 / 4) - 6] = 3x

5 / 3 [12 / 5 (1 / 2-1 / 4) - 6] = 3x
4 (1 / 2-1 / 4) - 10 = 3x
2x-1-10=3x
2x-11=3x
3x-2x=-11
x=-11