Seudónimo
Seudónimo
01-01-2017
Mathematics
contestada
solve the equation -4x+12=-4 for x .
Respuesta :
bcalle
bcalle
01-01-2017
-4x +12 -12 = -4 -12
-4x = -16
x = 4
Answer Link
apologiabiology
apologiabiology
01-01-2017
times both sides by -1
4x-12=4
add 12 to both sides
4x+12-12=4+12
4x+0=16
4x=16
divide both sides by 4
(4x)/4=16/4
(4/4)x=4
1x=4
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
25 tens equal how much ? also what does 63 tens equal?
Does the moon Triton have a magnetic field?
Mr. Jones, the science teacher, tells his students that energy cannot be created; it must be captured from the environment. He is talking about the _____. food
Which type of molecule in the yolk of a chicken egg provides the most energy for a developing chick?
Why were the French and the British having a conflict over the Ohio river valley?
Which spanish city is known for the fact that people of three different religions peacefully lived there together? (1 point) Avila Madrid Segovia Toledo
Tim has developed a money saving strategy that uses the formula S=450+100r. a. Give a possible interpretation of Tim's strategy. b. What do the slope and S-inte
how do I solve -5 - (15y - 1) = 2 (7y - 16) - y
Five sweets cost 30p altogether. How much do seven sweets cost?
What is a cash flow statement
