How to solve the equation of 20 + X multiplied by 15 divided by 2 = 360

How to solve the equation of 20 + X multiplied by 15 divided by 2 = 360


20+x×15÷2=360
x×15÷2=360-20
x×15=340×2
15x=680
x=45 1/3
45 and 1 / 3



Solve an equation: 15 π = n π * (5 √ 3) 2 / 360


15π = nπ*(5√3)*2/360
3 = n√3/180
n = 180√3



The steps to solve the equation are: 40% X / 60% + x = 200


40%x/60%+x=200
2/3x+x=200
5/3x=200
x=200x3/5
x=120



(80-x)2/7=40-x


(80-x)2/7=40-x
160/7-2x/7=40-x
x-2x/7=40-160/7
5x/7=120/7
x=120/7*7/5
x=24