The Satya Vansh become an important dynasty in the world of ​

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7