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9x+7=5x-3
SINCE WE HAVE TO find the value of x let us bring x terms to L.H.S
9x+7 = 5x-3
9x+7-5x = 5x-3-5x (subtract 5x on both sides)
4x +7 = -3
4x+7-7 = -3-7 (subtract 7 on both sides)
4x = -10
x = -10/4
= -5/2