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 ( 81+ )
Otras preguntas
Help please!! don’t know what to do?!
!!! ANSWER QUICK PLEASE!
Is this right or wrong?
What is the quotient of 78,600 divided by 12
Scarlett has set up a lemonade stand outside her house and sells small cups and large cups of lemonade. Each small cup holds 10 ounces of lemonade and each larg
A telephone number is a 10-digit number that cannot start with 1 or 0. How many of the possible numbers are even?
A car was purchased for $21000.00 and is expected to be worth $9750.00 in 5 years. Determine the rate at which the van depreciates in value.
HELP! Who do you think has more power in labor disputes like this, the workers or the management/owners? Explain.
He (go) to hanoi last year
Businesses improve the quality of life in their communities by
