(3x+6)/(3x+6)
That's the only one.
Just kidding. There are an infinite number of equations that can always equal 1.
The previous solution is incorrect, as for x=-2 that expression is undefined as we are dividing by zero. A correct solution would be something like 0x+1, quite boring though.
well there are many equations actually.
No.
It is a linear equation in one variable r. The solution to the equation is r = 1.
0.5
3
The equation of a vertical line x = 5 or the equation of a horizontal line y = 5.
An example of an equation that will always equal 12 is x=12. x will never change and will always be equivalent to 12.
Yes, one equals one. If you get that when solving an algebraic equation, the equation is true for all real numbers.
well there are many equations actually.
1 + 12 = WHAT
An example of a two step equation that equals 2 is 4 + 2x = 2. In this equation, x = -1.
When looking for the equation for momentum-avg always think of math. Always remember that momentum equals Mass times velocity and you will have your answer.
yes
The equation for 3y + 3y = -1 is 3y + 3y = -1.
1+1+1
No.
y = 2x + 1 IS a linear equation!