(5y+5)+(7y-9)=(6x+50)+2(5x-5)

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?