Find the value of x and Check the answer also:0.4(3x –1) = 0.5x + 1

1.	Find the value of x and Check the answer also:0.4(3x –1) = 0.5x + 1 8x – 7 – 3x = 6x – 2x – 3 10x – 5 – 7x = 5x + 15 – 8 4t – 3 – (3t +1) = 5t – 4 5(x – 1) – 2(x + 8) = 0 0.25 (4x – 5) = 0.75x + 8
Answer» Answer: Step-by-step explanation: 1. 0.4(3x - 1) = 0.5x +1 = 1.2x -0.4 = 0.5+1 =1.2x - 0.5x = 1+0.4 =0.7x =1.4 x = 1.4/0.7 = 2 2. 8x -7-3x = 6X -2x -3 =5x-7 = 4x-3 =5x -4x = -3+7 x = 4 3. 10x -5-7x =5x+15-8 = 3x-5=5x+7 =3x-5x= 7+5 = -2x=12 x = -12/2 = -6

Find the value of x and Check the answer also:0.4(3x –1) = 0.5x + 1 8x – 7 – 3x = 6x – 2x – 3 10x – 5 – 7x = 5x + 15 – 8 4t – 3 – (3t +1) = 5t – 4 5(x – 1) – 2(x + 8) = 0 0.25 (4x – 5) = 0.75x + 8

Answer»

Answer:

Step-by-step explanation:

1. 0.4(3x - 1) = 0.5x +1

= 1.2x -0.4 = 0.5+1

=1.2x - 0.5x = 1+0.4

=0.7x =1.4

x = 1.4/0.7 = 2

2. 8x -7-3x = 6X -2x -3

=5x-7 = 4x-3

=5x -4x = -3+7

x = 4

3. 10x -5-7x =5x+15-8

= 3x-5=5x+7

=3x-5x= 7+5

= -2x=12

x = -12/2 = -6