Question

solve 5x+9=5+3x check your result

Answer 1

5x + 9 = 5 + 3x

=> 5x - 3x = 5 - 9

=> 2x = - 4

=> x = - 4 / 2

=> x = - 2



$\bold{Checking}$


=> 5x + 9 = 5 + 3x

=> 5( - 2 ) + 9 = 5 + 3( - 2 )

=> -10 + 9 = 5 - 6

=> - 1 = - 1


Checked.

Answer 2

Answer:

Step-by-step explanation:

Concept:

A mathematical phrase with two equal sides separated by an equal sign is called an equation. An example of an equation is $4 + 6 = 10$.

Given:

The equation is $5x+9=5+3x$.

Find:

Simplify the given equation to check your result.

Solution:

Consider,

The given equation is $5x+9=5+3x$

On one hand, there are x terms, while on the other, there are constants.

$\implies 5x-3x=5-9\\\implies 2x=-4\\\implies x= -2$

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