Lillygarcia
Lillygarcia Lillygarcia
  • 19-09-2015
  • Mathematics
contestada

Solve multi step equation
3(5x-2)+4x = 9x+6-2x

Respuesta :

Gomez1 Gomez1
  • 19-09-2015
3(5x-2)+4x=9x+6-2x
3(5x-2)+4x=7x+6
Distributing 3 through parentheses
3•5x-3•2+4x=7x+6
15x-3•2+4x=7x+6
15x-6+4x=7x+6
19x-6=7x+6 substract 7x
-7x -7x
19x-6-7x=6
12x-6=6 add 6
+6 +6
12x=6+6
12x=12 divide by 12
/12 /12
x=12/12
x=1 solved for x
Answer Link

Otras preguntas

What is the Density of the rock?
If the probability of an event happening is 3/8 . What is the probability that the event will not happen ? a. 0 b. 3/8 c. 5/8 d. 3/4 e. 1
Which investment has the liquidity and can be converted into cash easily?
The angle of elevation from L to K measures 55°. If JK = 26, find JL. Round your answer to the nearest tenth
A torque acting on an object tends to produce A. equilibrium B. rotation C. linear motion D. Velocity E. a center of gravity
what is the point slope form of a line with a slope of 5 and points (-1,3)
nnette Henri is paid an hourly wage of $8.90 for a 32-hour workweek of 4 days, 8 hours daily. For any work on the fifth day and on Saturdays, she is paid one
News commentators ____
Use the verb "ponerse" in the YO form, in PRESENT tense, and then mention 5 items that you put on in the morning. (ex: I put on a shirt, pants, shoes, earrings,
Why are recessive alleles not removed from populations over time? A.individuals can pass recessive alleles on to offspring B.recessive alleles are removed with