Question 51
State whether the statement is True or False.
4x - 5 = 7 does not have an integer as its solution.
False Given equation is 4x - 5 = 7 ⇒4x=7+5⇒4x=12 On dividing both sides by 4, we get x = 3 (integer)
Question 70 State whether the statement is True or False. An isometric sketch does not have proportional length.
Question 50
95 is the solution of the equation 4x - 1 = 8.
Question 76
We can write a pair of integers, whose sum is not an integer.
Question 94
Multiplication is not commutative for integers.