Maryquin G.
asked 09/23/16(12xR)x13=
Having trouble solving
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1 Expert Answer

Mark M. answered 09/23/16
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
Solving is a process to determine the value of the variable that makes and equation true.
Your present an expression to be simplified.
(12 · R) · 13
12 · (R · 13) associative property
12 · (13 · R) commutative property
(12 · 13) · R associative property
156 · R
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Michael J.
09/23/16