Solve the equation 27=6x4x + 17.

the solution of the equation is

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Select all of the following expressions that are equal to 2.5.