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

if x=3-2√2 find the value of √x+1/√x

Jacob is buying ice cream. He can choose one flavor: chocolate, strawberry, vanilla, or rocky road. He can put his ice cream in a sugar cone, a waffle cone, or

finally blood leaves the heart through what chamber and its transported into what chamber and the body?

solve the equation 9z-5-4z= -5

Simply and write the answer with positive integral index [tex]27^{3}[/tex] × [tex]3^{-6}[/tex]Pls answer

Multiplicity refers to a root that counts more than once because when the polynomial is in factored form, the degree of its corresponding binomial is greater th

11, 13, 17, 25, 32, 37, A) 58. B) 67 C) 47 D) 65 E) 59

In triangle ABC, EF=a) 3cmb) 2.5cmc) 4cmd) none of these

If you were the president as a Democrat, Devise a campaign strategy based on the states/regions.

how do you think human induced disaster is different from natural disaster