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4 years ago

7x+6x+4+9=9x+5+3xplz show work/ steps I will thankyou

Mathematics

2 answers:

iragen [17]4 years ago

8 0

Answer:

-8

Step-by-step explanation:

7x+6x+4+9=9x+5+3x

13x+13=12x+5

-12x -12x

x+13=5

-13 -13

x=-8

Kryger [21]4 years ago

4 0

Hello there! :)

Answer:

$\boxed{X=-8}$

*THE ANSWER SHOULD BE HAVE A NEGATIVE SIGN ONLY AT THIS TIME!

Step-by-step explanation:

Add by the similar into elements.

7x+6x=13x

13x+4+9=9x+5+3x

Add by the numbers from left/right.

4+9=13

13x+13=9x+3x+5

Group like terms means to switch sides.

13x+13=9x+3x+5

Add numbers.

9x+3x=12x

13x+13=12x+5

Subtract by 13 from both sides of an equation.

13x+13-13=12x+5-13

Simplify equation.

13-5=8

13x=12x-8

Subtract by 12x from both sides of an equation.

13x-12=12x-8-12x

Simplify.

x=-8

Final answer is x=-8

Hope this helps you!

Have a nice day! :)

-Charlie

Thank you so much! :)

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Read 2 more answers

7x+6x+4+9=9x+5+3xplz show work/ steps I will thankyou​

7x+6x+4+9=9x+5+3xplz show work/ steps I will thankyou