Question

6(1/4x-2)=18



x/6-1/6=1


/-kreska ułmkowa

Answer 1

6(1/4x-2)=18
3/2x-12=18
3/2x=18+12
3/2x=30
x=20


x/6-1/6=1
x-1=6
x=6+1
x=7

Answer 2

6(1/4x-2)=18
1,5x-12=18 |+12
1,5x=30 |/1,5
x=20

x/6-1/6=1 |+1/6
x/6=7/6 |*6
x=7

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Answer 3

6(1/4x-2)=18
1,5x-12=18
1,5x=18+12
1,5x=30
x=20



x/6-1/6=1|*6
x-1=6
x=6+1
x=7