01-03-2015
Mathematics

contestada

please explain what I am to do with this problem
1x= -1; x+5=4

Respuesta :

apologiabiology apologiabiology

01-03-2015

1x=-1
that means whererever you see x, you replace it with -1

x is a placeholder for an unknown number

so repolace it

-1+5=4
5-1=4
true

Answer Link

Otras preguntas

please do me a favor and help me asap

Which of the following correctly underlines a subject of the sentence and bolts the correct form of the verb in parentheses

What pressure will 2.6 x 1023 molecules of h2 exert in a 3.9 l container at 45Â°c?

PLEASE HELP!!! i am terrible at this stuff so please help! 1.To multiply the number by itself is to ________ the number. 2 The ________________ of a number is

What would be the value of X

A market share of 78.5 percent would be represented in a pie chart by a slice with a central angle of:

A bacteriophage that is capable of entering either a lytic or lysogenic cycle is called a(n) ____

What percent of workers are typically engaged in farming in a developing economy a about 75 percent b about 50 percent c about 33 percent d about 10 percent

How does a graphics card help the computer’s main CPU? It provides the wiring that connects the CPU to a monitor. It converts analog images into digital signa

(2,-2) 3x+y=4 x-3y=-4 Find if the intercept ls correct by substituting the x and y Please feel free to ask questions THANK YOU