What is the value of x in the equation 2(x-3)+9=3(x+1)+x?
1
x=-3
o x=-1
x=0
x=3
*

x=0

Step-by-step explanation:

2(x-3)+9=3(x+1)+x

Distribute: 2x-6+9=3x+3+x

Combine like terms: 2x+3=4x+3

Subtract from both sides: 2x-2x+3-3=4x-2x+3-3

0=2x

Divide: 0/2=2x/2

x = 0

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.