isseabdira1944 isseabdira1944

03-02-2020
Mathematics

contestada

7x-9+3x=2x+18-x submit i want an answer please

Respuesta :

03-02-2020

Answer:

x = 3

Step-by-step explanation:

7x - 9 + 3x = 2x + 18 - x

10x - 9 = x + 18

10x - x = 18 + 9

9x = 27

x = 3

Answer Link

sarahhh148 sarahhh148

03-02-2020

X is equal to 3 cdjjsjajakaa

Answer Link

Otras preguntas

Describe William Shakespeare in one word

determine whether each expression is meaningful as a real number yes or no? -√9

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

how did jazz demonstrate the independent spirit of the times?

her investment grew 22% to$610 how much did she invest____ ( solve as an equation or fraction)

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool

What happened to Mohenjo-Daro and Harappa? (They're two ancient cities in ancient India)

A 3.7 kg object is lifted to a Hight of 3 meters what is the potential energy of this object

An element with mass 1000 grams decays by 14.8% per minute. How much of the element is remaining after 11 minutes, to the nearest 10th of a gram?