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– 4/5 (9x – 20) – 3x = 4/5 x – 6. Enter the value of x that makes this equation true.

– 4/5 (9x – 20) – 3x = 4/5 x – 6. Enter the value of x that makes this equation true.
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– 4/5 (9x – 20) – 3x = 4/5 x – 6. Enter the value of x that makes this equation true.

User IElite
by
8.4k points

1 Answer

6 votes
- 4/5*9x +4/5*20 - 3x= 4/5x- 6
-36/5*x+16-3x-4/5*x= -6
-36/5*x-15x/5-4/5*x=-6-16
-55/5*x=-22
-11x= -22
x= -22:(-11)
x=2

-4/5(9*2-20)-3*2=4/5*2-6
-4/5*(-2)-6=8/5-6
8/5-6=8/5-6
User Nikolaos Georgiou
by
7.9k points
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