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X+2y = 42x+5y = 10Solve krdo koi please |
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Answer» ⠀⠀ ⠀x + 2y = 42x + 5y = 10 ⠀⠀ ⠀To Find : ⠀⠀ ⠀VALUE of x and y = ? ⠀⠀ ⠀Solution : ⠀⠀ ⠀The GIVEN pair of equations are :x + 2y = 4 - (i)2x + 5y = 10 - (ii) ⠀⠀ ⠀To find value of x and y, LET's SOLVE it by using Substitution Method :⠀ ⠀⠀ ⠀ ⠀⠀ ⠀From equation (i), we get :⠀ ⠀⠀ ⠀Now, by substituting x = 4 - 2y in equation (ii), we get : ⠀⠀ ⠀Now, by substituting y = 2 in equation (i), we get :⠀ ⠀⠀ ⠀ ⠀⠀ ⠀Hence, value of :x = 0 y = 2 |
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