What is the value of x in the equation 2(x-3)+9=3(x+1)+X

x=-3
x=-1
x = 0
X=3

Value of x is 0

Step-by-step explanation:

Step 1:

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

⇒ 2x - 6 + 9 = 3x + 3 + x

⇒ 2x + 3 = 4x + 3

⇒ -2x = 0

⇒ x = 0

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180