rylafry rylafry

03-12-2021
Mathematics

contestada

-28=-7(3x+4)+21x thank you to anyone who helps

Respuesta :

loneguy loneguy

03-12-2021

[tex]-28=-7(3x+4)+21x\\\\\implies -21x -28 +21x = -28\\\\\implies -28 =-28\\\\\text{The equation is true for all x.}[/tex]

Answer Link

Otras preguntas

how did the 20th-century independence movement in India differ from the one in Algeria A. The Indian movement did not enjoy popular support. B. The Indian m

someone help me again

Describe in one sentence in spanish what you were like as a child

How would the Marshall Plan prevent the spread of communism in Europe? A. The Marshall Plan provided financial aid on the condition that the United States would

12^2+8^2 !!!!!!!!!!!!!

Benjamin banneker was the son of a slaves and a?

What are some good realistic fiction books for middle schoolers? I have to read four for school and I have no clue.

What is the concentration of hydroxide ions in pure water at 30.0c, of kw at this temperature is 1.47 x 10-14?

the low tide of florida claerwater augast 19

Russ walks 7/10 miles to school. How far has he walked when he has covered 5/8 of the distance to school?