Answer:Add 15 to both sides of the equation. x = − 9 + 15
Add − 9 and 15 . x = 6
Answer:
you can do many ways one would be 3(5x times 3) (hope this helps and please give me brainliest)
Step-by-step explanation:
9 and 15 have a common factor of 3
divide 15x by 3 which is 5x
then do 9 divided by 3 which is 3
then put 3 outside parentheses and put 5x to show 15x and 3 to show the 9
81x^4
With exponents, whatever is in the parentheses is multiplied by <u>itself</u> however many times the exponent says.
In this case, you would be solving 3 x 3 x 3 x 3 and (x)^4.
3^4 = 81 with x^4 gives you:
Hope this helps you :)
this is the answer, sorry it took a while
Answer:$14
