Respuesta de -3x +12 =9
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given the numerical expression:
-3x + 12 = 9
Determine the answer.
Solution:
Start first by transposing 12 on the other side of the equation, note that when transposing a number, the sign changes.
-3x + 12 = 9
-3x = 9 -12
-3x = -3
Divide both sides by -3 in order to find the value of x.
x = 1
Final answer:
x = 1