Diagram NOT accurately drawn
The sizes of the angles, in degrees, of the triangle are
2x+7
2x
x + 18
(a)
Use this information to write down an equation in terms of x.
(b) Use your answer to part (a) to work out the value of x.
X=

Remember, you can do anything to an equation as long as you do it to both sidesminus 36 from both sides4.5(8-x)=66-2.5(3x+24)distribute36-4.5x=66-7.5x-60add like terms36-4.5x=-7.5x+6add 7.5x to both sides36+3x=6minus 36 from both sides3x=-30divide both sides by 3x=-10

They lost twenty games