delavon delavon

06-10-2020
Mathematics

contestada

Solve algebraic equation
-4x + 7 = 15

Respuesta :

06-10-2020

Answer:

x=-2

Step-by-step explanation

-4(-2)+ 7

8+7=5

Answer Link

reannastein2003 reannastein2003

06-10-2020

-4x+7=15
-7 -7
-4x =8
-4x/-4= 8/-4
x=-2

x=-2

Answer Link

Otras preguntas

the libary is 5 miles from the post office. How many yards is the libary from the post office?

An example of brinkmanship is found in (A) the Cuban Missile Crisis. (B) the Arab-Israeli War. (C) the Iran-Iraq War. (D) the Cultural Revolution. (E) the Korea

the value of 6 in 26.495 is .10 the value of the 6 in 17.64?

pat has a 10-centimeter length of string she is going to use to measure a small square table. the length she measures is 5 strings. what are the dimensions of t

what is the solution of n^2 - 49 = 0

what is the difference between rational and irrational numbers

Match the term in Column A to the answer in Column B.

how many days altogether in the 6th and 7th months of the year

Which type of government would most likely put the interests of a single person above the interests of individuals a absolute monarchy b federal republic c dire

what is a current event from israel???? helpppppppp!!!