2times the difference of a number and 8 is equivalent to 5 less than a number.

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

What is the value of x in the following equation? -3x-2=2x+8

How many solutions does the nonlinear system of equations graphed bellow have?