solve x-(2x-3x-4÷7)=4x-27÷3-3
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x-{(14x-21x-4)÷7}=4x-9-3
x-{(-7x-4)÷7}=4x-12
{7x-(-7x-4)}÷7=4x-12
14x-4=(4x-12)×7
14x-4=(28x-84)
-4+84=28x-14x
80=14x
x=5.714
x-{(-7x-4)÷7}=4x-12
{7x-(-7x-4)}÷7=4x-12
14x-4=(4x-12)×7
14x-4=(28x-84)
-4+84=28x-14x
80=14x
x=5.714
Answered by
1
this is final answer
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