karls02
karls02
01-02-2017
Mathematics
contestada
This using the substitution method
Respuesta :
Stephany04
Stephany04
01-02-2017
4(3/2y+2)+3y=26
6y+8+3y=26
add the y's together
9y+8=26
subtract 8 on both sides
9y=18
divide by 9 on both sides
y=2
(then substitute 2 for y)
4x+3(2)=26
4x+6=26
subtract 6 on both sides
4x=20
divide by 4 on both sides
x=5
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
what is the value of log 0.5^16? A. -4.00 B. -0.25 C.1.51 D. 2.41
Using the quadratic formula to solve 4x^2 - 3x + 9 = 2x + 1
plz help me it sounds confusing
Is the equation 3Br2+2Ga 2GaBr3 which of the following is not true
8. Before the slave trade, what was African culture like? A. Agricultural and primitive B. Agricultural and advanced C. Hunters and gatherers and advanced D.
Find the unknown. = (65 × 3) + 9
A pea plant has white flowers. It has a genotype pp. Which of the following about the gene of flower color in the pea plant is true?
A lucky integer is a positive integer which is divisible by the sum of its digits. what is the least positive multiple of 9 that is not a lucky integer?
Some white Southerners joined the Ku Klux Klan because A) it provided money to rebuild Southern cities. B) it supported the Radical Republicans. C) it was a pow
Which two statements are consistent with the definition of a round character? A character's actions reflect a single trait. A character has a complex personalit
