This is a facial 'expression'. An equation must have two 'expressions'.
This Math quiz is called 'Algebra - Equations - Basic' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.
Basic equations have something called expressions. E = MC2 is a famous equation formulated by Math genius Albert Einstein and deals with his theory of relativity. Whole books have been written about it!
This Algebra quiz will start you on the road to understanding equations in general.
If you are given an equation, what will you have done to it when you have found the answers?
If 3a + 2 = a + 6, then which of these is incorrect?
If 9x - 2 = 7, then which of the following is not correct?
An equation must have two equal what?
If 4 + x + 8 = 24, then which of the following is correct?
Which of the following numbers is a possible value for x in the equation x3 = x2 + 18?
What is the name give to an equation that doesn't balance on either side of the equals sign?
Either the expressions balance and it is an equation or the expressions don't balance and it isn't an equation!
Which of these is not an equation?
If a = 5 and b = 8, then which of the following is correct?
If x + 4 = b, what is the value of x?