finnthedino finnthedino

27-11-2018
Mathematics

contestada

8(2x+9)=56 i dont understand i did distributive property and i am stuck

Respuesta :

musiclover10045 musiclover10045

27-11-2018

8(2x+9)=56

Use Distributive Property:

16x + 72 = 56

Subtract 72 from each side:

16x = -16

Divide each side by 16:

x = -16 / 16

x = -1

Answer Link

Poisonrose Poisonrose

27-11-2018

8×2x+8×9=56
16x+72=56 | -72
16x=-16 | ÷16
x=-1

Answer Link

Otras preguntas

Which region in the United States has the fewest thunderstorms per year

Write an equation in point slope form for the line that has a slope of 9/4 and contains the point (3, -4)

According to James Marcia, adolescents in which category of identity development show relatively high anxiety and psychological conflict but are often also live

__________ Is the policy or practice of acquiring full or partial political control over another country occupying it with settlers and exploiting it economical

A truck's varying distance from the warehouse, d , measured in miles is modeled by the formula d=t2+50t where t is the varying number of hours since the truck l

Find the slope of the line that passes through the points (2,-5) & (7, 1)

Suppose your teacher finishes class 30 minutes early on the day before an exam. She indicates that you may leave, or stay on for an optional study period which

Which of the following methods is the best way to learn the art of leadership? a. Reading a textbook b. Taking a test c. Studying results of a research project

When Raymond observes certain natural phenomena, he often forms ideas about their causes and effects. Suppose that Raymond surmises that leaves change color in

If f(x) is a continuous function defined for all real numbers, f(-1) = 1, f(-5) = -10, and f(x) = 0 for one and only one value of x, then which of the following