Mayacreek Mayacreek

16-01-2018
Mathematics

contestada

help me please ;_; -57+4x=36+7x

Respuesta :

Maya0926 Maya0926

16-01-2018

57 + 4x= 36 + 7x
Then you subtract 57 from 36
4x=-21 + 7x
Then you subtract 7x from 4x
7x = -21
Then you divide 7x by 7 and -21 by 7
X= 3

Answer Link

Otras preguntas

What is the unique real solution to the equation cos(x) = x? I am not looking for the approximation 0.7391...

How did Wilson’s progressivism differ from his two immediate predecessors

What makes Borneo a unique island?

the adverb for often a dog trainer makes a carless mistake

The radius of a sphere is increasing at a rate of 4 mm/s. how fast is the volume increasing when the diameter is 40 mm?

Trey graphs the equations y = –x2 + 2x + 3 and y = x2 – 2x + 3 to solve the equation –x2 + 2x + 3 = x2 – 2x + 3. His graph is shown below. mc011-1.jpg What are

Describe the relationship between ABC and DEF? Check all that apply. A. Proportional side lengths B. Same size C. Congruent D. None of the above

Match each cause with the effect it has on an economy.

Solve this oneeee pleaseeee!!!!

Which biological process allows us to perceive changes in the environment? a. sensitivity b. growth c. movement d. respiration