-2/3x+9=4/3x-3 original problem add 2/3x to both sides
9=6/3x-3 simplify 6/3 to 2 and add 3 to both sides
12=2x divide both sides by 2
x=6
hope that helps
Answer:
x=3cm
Step-by-step explanation:
This is a basic proportion question.
2/18 = x/27
35 which is slope which in turn represents the speed.
130x5=650
650-104=546
546-137=409
409-154=255
255-131=124
x=124
