Chapter 1 - Sections 1.2-1.3 - Integrated Review - Algebraic Expressions and Operations on Whole Numbers - Page 29: 13

$-15-2x$

We can translate the phrase 'subtract twice a number from -15' into an algebraic expression. This phrase is equivalent to the expression $-15-(2\times x)=-15-2x$, for some number x. We can read this phrase as 'Twice of x (or 2 times x) subtracted from -15.'