it's called the formula for an area A=LW (area for a rectangle) (area equals length times width) A=S2 (area for a square) (area equals side squared)
An equation
Equation
Re-arrange this equation: L=length W=width H=height S=surface area S = 2(LW+HW+HL) S/2 = LW+HW+HL (S/2) - LW = HW+HL (S/2) - LW = H(W+L) ((S/2) - LW)/(W+l) = H
-2
it's called the formula for an area A=LW (area for a rectangle) (area equals length times width) A=S2 (area for a square) (area equals side squared)
An example of a two step equation that equals 2 is 4 + 2x = 2. In this equation, x = -1.
An equation or, possibly, an identity.
An equation
Equation
If for example: 4y = 16 Then: y = 4
In an equation a term is either a single number or variable. Your example has 2 terms.
Re-arrange this equation: L=length W=width H=height S=surface area S = 2(LW+HW+HL) S/2 = LW+HW+HL (S/2) - LW = HW+HL (S/2) - LW = H(W+L) ((S/2) - LW)/(W+l) = H
-4
-2
An example of an equation that will always equal 12 is x=12. x will never change and will always be equivalent to 12.
7