04-09-2015
Mathematics

contestada

7 - 3 = -x + 1

Solve for X.

Respuesta :

04-09-2015

7-3=-x+1
4=-x+1 substract 1
-1 -1
4-1=-x
3=-x multiply by -1
•(-1) •(-1)
-3=x
x=-3

Answer Link

antonio9990 antonio9990

04-09-2015

[tex]7-3=-x+1\\4=-x+1 \ \text{or} \ \to \boxed{-x+1=4} \\ \\ -x+1=4 \\ -x=4-1\\-x=3 /-1\\x=-3 \\ \\\\\huge\text{The answer is x=-3}[/tex]

Answer Link

Otras preguntas

No one believed him b/c he had no

5c+7y=13. Solve for y

if u answer pls explain how u did it so i can understand … ty!

Find the value of x. Geomotary triangles

47 of the 50 participants in a triathlon are men and the rest are women. What is the ratio of the number of men participating to the number of women participati

Why did the states of the lower south secede and from the confederate states of America?

bakit kailangan suriin nang mabuti ang produktong nais ibenta?A. dahil sa karami sa mga mamimili ay mapili sa produkto.B. upang maging mabilis maubos at patok s

The ratio of the number of boys to the number of girls is 3:5.There are 10 fewer boys than girls.How many children are there in the class?

Can someone please help with 4-9

Goes to work while you travel. Made from durable 12 oz. pack cloth. Solid construction from torque-free handles to lock stitched seams ensures years of trouble-