daniel4280 daniel4280

23-03-2016
Mathematics

contestada

what is 8(x+12)=2(5x+9)

Respuesta :

Аноним Аноним

23-03-2016

8(x+12)=2(5x+9)
8x+96=10x+18
2x+18=96
2x=78
x=39

Answer Link

JZISHERE JZISHERE

23-03-2016

8(x+12)=8x+96
2(5x+9)= 10x+18
8x+96=10x+18
-18 -18
---------------------
8x+78= 10x
- 8x -8x
-----------------
78=2x
78÷2=36

Answer Link

Otras preguntas

Escoge las frases que son ciertas. Hay talleres de artesanía en la ruta de paraíso artesanal. Lunfardo es el idioma oficial de Argentina. Una feria artesanal es

y = x2 + 3x - 10 For the above quadratic equation find: a.The y-intercept. b.The x-intercepts if possible. c.The vertex. d. The line of symmetry.

Will mark Brainliest! Please don’t answer unless you are positive.

Sam earns $52 for 8 hours of work. at this rate, how much does he earn for 15 hours of work?

Which statement explains why Congress authorized arms sales to any nation that could pay in cash and arrange transportation? A.to help the United States build

x-7y=12 and 3x+12y=36

Spring tides have higher high tides and lower low tides when the moon, sun, and Earth are aligned in a row. Why does this occur?

A hypothetical element x has 3 naturally occurring isotopes: 41.20% of 21x, with an atomic weight of 21.016 amu, 50.12% of 22x, with an atomic weight of 21.942

What is the focus of woodlands art? a. respecting the earth b. necessities c. personal adornment d. honoring the ancestors

Please help me :).......