If `( [1 , -2 ],[ 3 , 6 ] )` + 2x = `( [ 5 , -6 ],[ -7 , 4 ])` then x = ?

If 8(2x-5)-6(3x-7)=1 then x= ?

6x + 5y = 7x + 3y + 1 = 2 ( x + 6y - 1 )

2x + 3y-5z = 7, x + y + z = 6,3x-4y + 2z = 1, then x =

Find the value of x , [ [3, 4],[5, 6]] + [ [2, 1],[x, 1]] = [ [5, 5],[8, 7] ]

The given numerals and answer the following questions. 4 5 3 6 4 6 7 3 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 7's are followed 3 and preceded by 6?

The given numerals and answer the following questions. 4 5 3 6 46 73 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 2's are preceded by the 4's but not followed by 5?

The given numerals and answer the following questions. 4 5 3 6 46 73 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 3's are followed by '6' but not preceded by '4' ?

The given numerals and answer the following questions. 4 5 3 6 46 73 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 4's are neither followed nor preceded by 6?

The given numerals and answer the following questions. 4 5 3 6 46 73 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 5's are either followed or preceded by 3?