15 POINTS!!
plz help i will sure appreciate it!!!
1 question.
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Answer:
Step-by-step explanation:
a = -3
Factor out the common term 3.
Cancel 3.
Subtract a from both sides.
Simplify 1 + 2a - a to 1 + a
Subtract 1 from both sides.
Simplify -2 - 1 to -3
Switch sides.