Question

if x=0, then the value of 3x + 5=0​

Answer 1

Step-by-step explanation:

Valueofx=

3

5

Step-by-step explanation:

Given simple equation: 3x-5 = 0

/* Add both sides by 5 , we get

=> 3x - 5 + 5 = 0 + 5

=> 3x = 5

/* Divide both sides by 3 ,we get

\frac{3x}{3} = \frac{5}{3}

3

3x

=

3

5

\implies x = \frac{5}{3}⟹x=

3

5

Therefore,

Value \: of \: x = \frac{5}{3}Valueofx=

3

5

Verification :

Substitute \: x = \frac{5}{3}\: in \: given \: equationSubstitutex=

3

5

ingivenequation

3\times \frac{5}{3} - 5 = 03×

3

5

−5=0

\implies 5 - 5 = 0⟹5−5=0

\implies 0 = 0 \: ( True )⟹0=0(True)

•••♪

plzz mark as brainlist

Answer 2

Answer:

=> The value of x doesn't satisfy the equation.

Step-by-step explanation:

Given that:-

$3x +5 = 0$

The value of x is given as $0$,

As we have to verify that the value of x satisfies the equation or not,

Now plug the value of x in the equation,

=> $3x +5 = 0$

=> 3 ( 0 ) + 5 = 0

Simplifying it further,

=> 0 + 5 = 0

=> 5 ≠ 0

LHS ≠ RHS