mattia50
mattia50
20-10-2021
Mathematics
contestada
Can someone help with this question fast ? <3
Respuesta :
Melody08
Melody08
20-10-2021
Answer:
x=7
Step-by-step explanation:
x+x+3+2x-1=30
4x+2=30
4x=30-2
=28
x=28÷4
=7
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
how would you write the phrase that represents the expression 21( x-7
In 4 years, sravani will be 3 times as old as Makayla is currently. three years ago, sravani was 4 times as old as Makayla was then. what are both of their rese
outcome of most European revolts in the 1830s
which one of these terms is mostly related to an oligarchy
Hans is drawing triangle ABC on the front board. He wants to draw a triangle with one angle greater than 90°. Which of the following triangles would have an ang
What is an example of a contextual symbol explain
Argumentati in aproximativ 2 pagini , ca textul Dl Goe... de I.L Caragiale este o schita, evidentiind 2 caracteristici ale acestei specii literare urgent va rog
$2.00 is nine percent of what ?
Which of the following was true of the Judiciary Act of 1801? A. It packed the Supreme Court with Democratic Republicans. B. It reduced the power of the federal
Which numbers belong to the domain of the relation {(8, –5), (4, 2), (4, 8), (–7, 6)}? Choose all answers that are correct. A. 4 B. 2 C. –5 D. –7
