Question

solve the equation and verify the answer 3x+4=22​

Answer 1

Answer:

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Step-by-step explanation:

GIVEN:

$3x + 4 =22$

TO FIND:

The value of x.

SOLUTION:

Given

=>$3x +4 = 22$

=>$3x =(22-4)$

=>$3x = 18$

=>$x =\dfrac{18}{3}$

=>$x = 6$

Therefore the value of x is 6.

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LHS = $3x +4$

= $3×6+4$

=$18+4$ =22

RHS = 22.

Therefore RHS=LHS.

So, x =6 is the root or solution of the given equation.

Answer 2

Answer:

Hence, the value of the equation will be 6, and also it satisfies the equation.

Step-by-step explanation:

As per the data given in the question,

We have to find the value of the equation and also verify it.

The given equation,

$3x+4=22$

Here we will use the transposition method.

Now, subtract both sides by $4$ we get

=> $3x+4-4=22-4$

Simplifying it further, we get

=> $3x = 22 - 4$

Subtract the numbers,

=> $3x=18$

Divide both sides by $3$,

=> $x = 6$

Verification:-

Now, plug the value of x as 6 in the equation:

=> $3x+4=22$

=> 3 ( 6 ) + 4 = 22

=> 18 = 22

LHS = RHS