Answer:
x = 4
Step-by-step explanation:
Given
=
( cross- multiply )
3x = 12 ( divide both sides by 3 )
x = 4
Answer:
it would be 4
12-4×2=12-8=4
Step-by-step explanation:
hope it helps you
Answer:
0.
Step-by-step explanation:
-6 4/5 + 6 4/5 equals zero.
First one; substitute x into the equation and see if the result equal y in the coordinate