ben14
ben14
02-06-2015
Mathematics
contestada
12x+3=15x solve for x
Respuesta :
ImpatientAngel
ImpatientAngel
02-06-2015
Have a good lessons ;)
Answer Link
Аноним
Аноним
04-06-2015
[tex]12x+3=15x\ \ \ \ |subtract\ 3\ from\ both\ sides\\\\12x=15x-3\ \ \ \ \ |subtract\ 15x\ from\ both\ sides\\\\-3x=-3\ \ \ \ \ |divide\ both\ sides\ by\ (-3)\\\\\boxed{x=1}\\\\check:\\\\L=12\cdot1+3=12+3=15\\R=15\cdot1=15\\\\L=R\ :)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
This is a method by which citizens propose an amendment or a law.
The 2 main sources historians use to gather facts
someone put $15,000 in the bank 3% of 1500 thousand dollars in one year
what is 456,420 divided by 8.75 million
quiero saber 3 ejemplos de normas legales
discussing ordinary shares focuson the rights
Why is ethnic conflict common in Sub-Saharan Africa?
help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A wheelchair ramp rises 2.25 feet for every 25feet of horizontal distance it covers what is the slope of the ramp
What are good ways to protect your computer