hdhdheheksns
hdhdheheksns
03-02-2017
Mathematics
contestada
Simplify the equation -3(5-7x)
Respuesta :
amayacbeau
amayacbeau
03-02-2017
The answer is 21x - 15.
To solve, distribute the -3 to the numbers in the parentheses.
-3 (5 - 7x)
-15 + 21x (Multiplying two negatives makes a positive)
21x - 15 (Commutative Property allows you to switch the numbers around)
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
How does the cell theory describe the levels of organization of living organisms ??? Help plezz and I will be thank to u so much
Two equations are shown: Equation 1: (x –12) =12 Equation 2: y – 12 = 12 Solve each equation
What is the value of the expression |x| + |y + z| when x = –6, y = –3, and z = –5?
Wind direction is determined by the Earth’s rotation. true or false?
howcto write 9,000,009 in word form
President Truman sent a fleet of ships to what island in 1949 to protect it from Red China?
Polymers are formed by joining several units called monomers.what does the term monomer refer to? the answers are a unit made up of several compounds a unit ma
1.Which additional word in the poem should be capitalized? Firefly At dusk it flits unseen in the dark. Watch and wait, For a flickering Amber glow. A. U
The proteins in the cell membrane allow substances to come or go, based on their concentrations. This is an important part of _________________, which maintains
Hi,Can some one tell me how to solve this problem √-27 (step by step please)