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What is (5x + 3z) +9z simplified

User Khaliq
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2 Answers

4 votes


the answer is 8x+12z

your welcome

User Misch
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5x+12z Because you take, 3z+9z and that is equivalent to 12z. and then you put the 5x back into the equation so it is 5x+12z
User Zorglube
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