Question

find tha value of x if 13x+7=-9-3x

Answer 1

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Answer 2

Answer:

=> x = -1

Step-by-step explanation:

Given that:-

$13x+7=-9-3x$

To find:- The value of the expression:

Here we will use the transposition method.

As we have,

=> $13x+7=-9-3x$

Now, rearrange the terms:

=> $13x+7=-3x-9$

Subtract both sides by $7$, we get

=> $13x+7-7=-3x-9-7$

=> $13x = -3x-16$

Now, add $3x$ on both sides:

=> $13x +3x= -3x-16+3x$

=> $16x=-16$

Divide both sides by $16$, we get

=> $x = -1$

Hence, the required solution is -1.