2702505 2702505

08-06-2021
Mathematics

contestada

2x -20 = -30
What is x?

Respuesta :

08-06-2021

Answer: x=-5

2x-20=-30
x-10=-15
+10 +10
x=-5

Explanation: first, you need to divide by 2 to both sides. then, add 10 to both sides.

You should get, x=-5.

Answer Link

Otras preguntas

Find the measure of mLIK

The sum of a number and its additive inverse is

In the following figure, a table of mass 0.44 Kg is pushed against an inclined surface with a 15 inclination angle. Find the amount of the horizontal component

**** i'll give brainliest to whoever answers this correctly ! **** TRIGONOMETRY, USE SINE LAW, SHOW WORK !! PLEASE HELP i've been trying to finish this assignme

Which type of software is used for marketing research as a way to find out about users' preferences? adware freeware shareware spyware

in Saving Toby why does Osvaldo leave Toby in the river

DO I HAVE TO BUY THE "PLUS" VERSION TO THIS WEBSITE IN ORDER TO GET EXPERT VERIFIED ANSWERS ON MY QUESTIONS?

27. Social Darwinism is the unscientific belief that A. one race has evolved to be superior to another. B. survival is based on adaptable traits which mutate a

help me pls. which of the following would be a conspicuous act?

Breton Woods Standards were found to be inadequate mainly because?

good job