Q.1.
If 9x - 2 = 7, then which of the following is not correct?
Q.2.
If a = 5 and b = 8, then which of the following is correct?
Q.3.
What is the name give to an equation that doesn't balance on either side of the equals sign?
Q.4.
If 4 + x + 8 = 24, then which of the following is correct?
Q.5.
Which of these is not an equation?
Q.6.
If 3a + 2 = a + 6, then which of these is incorrect?
Q.7.
An equation must have two equal what?
Q.8.
If x + 4 = b, what is the value of x?
Q.9.
If you are given an equation, what will you have done to it when you have found the answers?
Q.10.
Which of the following numbers is a possible value for x in the equation x = x + 18?