False because without an equality sign the given expression can't be considered to be an equation.
-4
(2, 3) is a solution only if it satisfies the equation. x + 5y = 4 (2) + 5(3) =? 4 2 + 15 =? 4 17 = 4 False Therefore, (2, 3) is not a solution to the given equation.
True
For a value to be a solution to an equation, when you substitute the value for the variable, the equation becomes true. 4+B=6 B is the variable. 2 is the solution Substitute 2 for B 4+2=6 The equation is true.
-1
6
False because without an equality sign the given expression can't be considered to be an equation.
An equation is a true statement. [ 75 + 4 = -2 ] is a false statement.
-4
False because it is 3/4
11
true
True
No. [ 4+3=9 ] is just a plain old false statement.
-4
True.