The second matrix system is the correct answer
Answer:
I will center school one year from now despite the fact that my acumen is far more noteworthy than the normal sixth grader
It might be like this 107+31 equal 138
9(v+2)
When you factor you are essentially dividing by 9 when you take it out and add parenthesis
Answer:
Step-by-step explanation:
Let the number be y,
y-8-12 = 3
y-20. = 3
y. =. 20+3
y =. 23
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