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10 questions
The solution of the equation 3x + 5 = 0 is
-5
5
–1 is not a solution of the equation
x + 1 = 0
x – 1 = 2
2y + 3 = 1
2p + 7 = 5
Which of the following equations can be formed using the expression x = 5:
2x + 3 = 13
3x + 2 = 13
x – 5 = 1
4x – 9 = 21
Any value of the variable which makes both sides of an equation equal, is known as a ______ of the equation.
1 subtracted from one third of a number gives 1. Find the number.
12 is a solution of the equation 4x – 5 = 3x + 10
True
False
Product of fractions 2 /7 and 5 /9 is
The two non-zero fractions whose product is 1, are called the ________ of each other.
1
2
3
4
5
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