Algebra : Maths For kid


algebra_expression_simplification

Algebra : Maths For kid

Solution 1) 4y + 4y + 4y + 4y = 4 x 4y = 4y+1
 Similarly 3y + 3y + 3y = 3y+1
(4y + 4y + 4y + 4y )( 3y + 3y + 3y )= (4y+1)( 3y+1)= 12 y+1

Solution 2)   4 a  + 4 a+1 = 5 4a
                    4 a+2 -176 = 16 (4 a) -176
                    16 (4 a) -176 = 5 4a
                    11 4 a  = 176
                    4 a  = 16
                    a = 2

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