4(3x+5y+2z)+3(x - z) what is the equivalent expression

I need the equivalent expression using only one set of parentheses for a math question
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2 Answers

Expand: 12x+20y+8z+3x-3z=15x+20y+5z=5(3x+4y+z).
by Top Rated User (1.2m points)

  4(3x+5y+2z)+3(x - z)
=12x+20y+8z+3x-3z
=15x+20y+5z

Understand more about Equivalent Expression

by Level 8 User (30.1k points)

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