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8X+3=5X solve and prove LHS

Answer»

Answer:

8x +3 = 5x

=> 8x -5x = -3

=> 3X = -3

=> x = -3/3 = -1.

so,

x = -1

putting x = -1 in LHS

8x +3

= 8*( -1) +3

= -8 + 3

= -5.

now,

rhs

5x = 5 ×(-1)

= -5

so,

LHS = rhs.

proved.

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