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-3 + 9(1 - 7r) Simplify each expression. Please explain the steps so i can understand!
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-3 + 9(1 - 7r) Simplify each expression. Please explain the steps so i can understand!

User Ctlaltdefeat
by
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1 Answer

4 votes

Answer:


\dashrightarrow \: { \tt{ - 3 + 9(1 - 7r)}}

• open brackets following distributive property:


\dashrightarrow \: { \tt{ - 3 + 9 - 63r}}

• simplify:


\dashrightarrow \: { \tt{6 - 63r}}

User Cocquemas
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