Question

state which of the following are equator with a veriable also write the veriable from the equation (a) 5n - 2 =10 (b) 2y - 12 (c) 6<a +b

Answer 1

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If two expressions are equal is called

an equation .

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a ) 5n - 2 and 10 two expressions

are equal.

Therefore it is an equation .

Variable = n

b ) 2y - 12 is not an equation.

It is an expression in variable y .

c ) 6 < a + b is not an equation .

It is an inequality.

variables are a and b

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