Name the property of equality that justifies that statement

"If m<1 + m<2 = m<3 + m<4 and m<2 = m<4, then M<1 + m<4 = m<3 + m<4"

A. Subtraction
B. Transitive
C. Symmetric
D. Substitution

5 answers

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can someone help with the answer iā€™m so confused
Reflexive property
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Subtraction
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