Question

simplify; {3×+5] +[×-7]

Answer 1

Answer:

3x+5+x-7

(3x+x)+5-7

=4x-2

4x=2

x=2

Hope its helpful

Answer 2

answer:

3x +5+x-7

3x+x+5-7

4x-2

4x=2

x=2/4

x=1\2

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