NalanX245261
NalanX245261
03-11-2022
Mathematics
contestada
solve 10 + 15x - 30 = 40
Respuesta :
ErikL374655
ErikL374655
03-11-2022
We have the next equation
[tex]10+15x-30=40[/tex]
We sum similar terms
[tex]15x-20=40[/tex]
then we clear x
[tex]\begin{gathered} 15x=40+20 \\ 15x=60 \\ x=\frac{60}{15} \\ x=4 \end{gathered}[/tex]
the value of
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
3z +9y = 7 3z +9y=10
if buying rate and Selling rate of US dollar is RS 130.94 and Rs 131.54. Rajendra Bought some US dollar and sold them after the devaluation of Nepali money by 1
0.0058=5.8x10r what is the value of r in the equality belone
Sarah has planted a total of 60 plants in her new garden.21 of these are sunflowers.What percentage of the plants are sunflowers?
In pg.117: Explain the difference between how Gregor’s father uses to reflect the difference.
2. The following pseudo-code represents the pattern adjustment process of the Plushie system. Pseudo-code 1 2 3 4 5 6 7 B 9 10 11 12 13 14 15 16 while(true){ }
A package of party favors contains 14 favors, of which 7 are glitter balls. What is the probability that a randomly selected favor will be a glitter ball?
Any system of government in which a small group holds power is called
Simplify the expression 5(2a + 3b) - 4(3a - 5b).
Which of the following reactions would be an example of a single replacement reaction? options: A. C2H4 + 3O2 --> 2CO2 + 2H2O B. H2O + SO3 --> H2
