Question

8x+4=3(x-1)+7x then x-1/2=​

Answer 1

Answer:

=8x+4=3(x-1)+7x

=8x+4=3x-3+7x

=8x-10x+4+3

=-2x+7

=x=7/2

now put x=7/2 in x-1/2

=7/2-1/2

=5/4

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