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Methods of Solving an Equation

Question 19x ...

Question

Question 19

$x - 4 = - 2$ has a solution

(a) 6

(b) 2

(c) - 6

(d) - 2

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Solution

Option (b).

Given equation is $x - 4 = - 2$

Adding +4 to both sides of the equation so that we get the value of $x$ , we have

$x - 4 + 4 = - 2 + 4$

$\Rightarrow x = 2$

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Methods of Solving an Equation

Standard VII Mathematics

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