How can you get the variable alone on one side of the equation c/4=139? A. Multiply both sides of the equation by 4.

B. Add 139 to both sides of the equation.

C. Subtract 139 from both sides of the equation.

D. Divide both sides of the equation by 4.

d? maybe

step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3