Match the letter to definition isolate, linear equation, like terms, properties of equality

A. terms consisting of the same variables raised to the
same powers

B. the rules that allow the balancing, manipulating, and
solving of equations (e. g., the addition property of equality
states "if x = y, then x + z = y + z")

C. to separate from other substances; to place apart so
as to be alone

D. an algebraic equation with constants and variable
terms of highest degree 1