#shorts simple equation class 7 Maths...find value of x?? #youtubeshorts #simpleequation

If x-2 = 7 , find the value of x

find the value of (29)^(3) by short cut method

Find the value of y in the equation 2x+y=7 , if x=2 .

For the quadratic equation 6x^(2) = 7 x-1 , find the values of a,b and c.

If (-5)/7=x/(28), find the value of x.

If alpha and beta are the roots of the equation x^(2) -x+7=0 , then find the value of alpha^(2) + beta^(2) .