Respuesta :
Answer:
Subtraction.
Step-by-step explanation:
We have been given an expression: [tex]7x+3x+4=24[/tex].
Simplify our given expression:
[tex](7+3)x+4=24[/tex]
[tex]10x+4=24[/tex]
Subtract 4 from both sides of equation:
[tex]10x+4-4=24-4[/tex]
[tex]10x=20[/tex]
Divide both sides of equation by 10:
[tex]\frac{10x}{10}=\frac{20}{10}[/tex]
[tex]x=2[/tex]
Therefore, the missing reason for the shown argument is subtraction.
Answer:
subtraction
Step-by-step explanation:
usatestprep answer
