When you go from one side to the other side of the figure you are either multiplying or dividing by 4 :)
X would = 156. 4^2x would = 256 then subtract 100
Answer:
x=7
Step-by-step explanation:
3(2x - 5) = 9(10 - x)
6x-15=90-9x
6x+9x=90+15
15x=105
x=7
