2x3x2
1 + 12 = WHAT
12-3y = 15 -3y = 15-12 -3y = 3 y = -1
x = 12 y = 2 (12,2) satifies the equation
3x - y = 12 is the same as 3x - 12 = y, or y = 3x - 12.
23
An equation
The equation is y + 2 = 12.
1 + 12 = WHAT
One-step equation 3x=12 x-6=5 4/x=7 Multistep equation 3x+8=11 x/7+4=6 4x/7=2
The equation 6 + y = 12 is a simple equation in one variable. If you add 6 to both sides of the equals sign, you get y = 18, and that is the solution.
There is no equation. An equation is true, whereas the statement ( 5 + 7 = -12 ) is false.
The first step in solving a multistep equation with an expression in parentheses is to apply the distributive property, if necessary, to eliminate the parentheses. This involves multiplying the term outside the parentheses by each term inside. After simplifying, you can then combine like terms and isolate the variable to solve the equation.
An example of an equation that will always equal 12 is x=12. x will never change and will always be equivalent to 12.
12/3 = 4
12
what is the slope of the line that has the equation 4x+2y=12?
x = 12 and y = 8