Answer:
x=9
Step-by-step explanation:
(x)=3x-6
if x=-3
1st step
change the value of x from -3 to 3
(-3)=3(3)-6
2nd step transfer the -3 together with 6 and if become positive
x=3(3)-6(3)
3rd step multiple them
x=9-18
4th step subtraction
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Answer:
x=9
Step-by-step explanation:
(x)=3x-6
if x=-3
1st step
change the value of x from -3 to 3
(-3)=3(3)-6
2nd step transfer the -3 together with 6 and if become positive
x=3(3)-6(3)
3rd step multiple them
x=9-18
4th step subtraction
x=9