Find the value for x that will make the following two expressions equivalent. −10.5 + x and −2.1(5 −3.7)+ 4.1
Group of answer choices

-4

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

c

step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.