Here are the steps for the equation:
3x+11=5x-9
subtract 3x
11=2x-9
add 9
20=2x
divide by 2
10=x
switch sides
x=10
Hope this helps! :)
Answer:
2/3 1/2 3/4 5/6
Step-by-step explanation:
anything that isnt 1/3 or equal to it is an answer
The area of the triangle will then be 9 times as great.
The formula of the area of a triangle is 1/2bh, so if the base has been tripled and the height has been tripled, you're essentially multiplying 3 to the original equation twice (3 x 3 = 9).
Whole, integer, and rational