Respuesta :

Hello there!

[tex]92 = -4(2r - 5)\\[/tex]

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides.

[tex]-4(2r-5)=92[/tex]

Then you divide by -4 from both sides of the equation.

[tex]\frac{-4(2r-5)}{-4}=\frac{92}{-4}[/tex]

Simplify

[tex]2r-5=-23[/tex]

Next you had to add by 5 from both sides of the equation.

[tex]2r-5+5=-23+5[/tex]

Simplify

[tex]2r=-18[/tex]

You can also divide by 2 from both sides of the equation.

[tex]\frac{2r}{2}=\frac{-18}{2}[/tex]

Simplify it should be the correct answer.

[tex]r=-9[/tex]

Answer⇒⇒⇒⇒⇒r=-9

Hope this helps!

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-Charlie

First to get rid of the parantheses we must multiply -4 times any number inside of the parantheses.

92=-4(2r-5)

92=-8r+20

Next subtract 20 from both sides

92=-8r+20

72=-8r

Divide both sides by -8

72=-8r

72/-8=-8r/-8

-9=r

Our final answer is -9

Hope this helps!