joshua5509
joshua5509
04-04-2017
Mathematics
contestada
What is the answer to 3 (x + 7) =
Respuesta :
sweeneyrobert67
sweeneyrobert67
04-04-2017
divide by 3 on both sides
x+7=3
subtract 7 from both sides
x=-7/3
or something
Answer Link
allywilhelm
allywilhelm
04-04-2017
Distribute the 3 to x and 7.
3x+21
If you solve for x then you would subtract the 21 and move it to the other side of the equal sign
3x=-21
Divide by 3
x=-7
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
what is the name of the first man going to the moon?what is the year the first man got to the moon? how old is he?
Cuales son las caracteristicas de la literatura contemporanea?
Potassium is a(n)____ metal than zinc A more active B less active C equally active D heavier
7/3x+1/3x=1+5/3xplz help
HELP NEEDED ASAP PLEASE AND THANK U!!! FRENCH lll
The two angles illustrated in the picture are what kinds of angles? 6 Minutes, 6 Seconds (2x + 1) 83 O Complimentary Angles O Supplementary Angles O Liner Pair
the difference between two numbers is 9. three times the smaller is equal to twice the larger. what are the numbers?
can someone help me with this! please :))
identify any two factors that could promote unacceptable behaviour among spectators
the perimeter of triangle ABC is 19. triangle ABD and triangle AEC are formed by joining the vertices of triangle ABC with midpoints of their opposite sides. th
