norahw79 norahw79

26-03-2019
Mathematics

contestada

solve this equation
156=2b+5(-8-6b)

Respuesta :

26-03-2019

Answer:the answer is -7

Step-by-step explanation:

156=2b+5(-8-6b)

2b+5(-8-6b)

expand 2b+5(-8-6b) ---> -28b-40

-28b-40=156

add 40 to both sides

-28b-40+40=156+40

simplify

-28b=196

divide both sides by -28

(-28b/-28b) = (196/-28b)

simplify

b=-7

Answer Link

Otras preguntas

2(3x – 5) = 8 What is X?

If 80 is 80% of a value, what is that value

~~~15 POINTS~~~ A wide screen television display measures approximately 15 inches high and 27 inches wide. A television is advertised by giving the approximate

The viral reproductive cycle in which a virus infects a cell makes many copies of itself and destroys the cell is the A. viroid cycle. B. lytic cycle. C. lysoge

A map scale is 1 in.:50 mi.Two cities are 450 miles apart.How far apart are the cities on the map.

what is the best plan for creating safe exercise goals

Essay on A True Hero is a Unifying Force in a Diverse Society

purfume discounted 25% on sale for $27 fnd the original price

Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This ma

What were the responsibilities of the satrap?