Seudónimo Seudónimo
  • 03-05-2021
  • Mathematics
contestada

Explain your first step to solving the equation, 3 (x+ 4.5) = 36

keyword: EXPLAIN

Explain your first step to solving the equation 3 x 45 36 keyword EXPLAIN class=

Respuesta :

Аноним Аноним
  • 03-05-2021

Answer:

[tex]first \: open \: the \: brackets \\ 3x + 13.5 = 36 \\ x = 7.5[/tex]

OR

[tex]first \: divide \: 3 \: on \: both \: sides \\ \frac{3(x + 4.5)}{3} = \frac{36}{3} \\ x + 4.5 = 12 \\ x = 7.5[/tex]

Answer Link

Otras preguntas

Solve the equation, been stuck for a while (1/49)^x+2 = (7)^x-3
In a study of the length of several individuals of one species of fish caught, the following observations were recorded. The lengths were measured to the neares
what is a kite and a parallelogram and what is there differences ​
204 base 5 + 243 base 5 -21 base5
Can someone please anyone help me write an essay based on this image (1 page) (DUE TOMORROW)
the permeter of a rectangle is 24 inches the lenght is 2 inches complete an equation to slove for the width w
An object’s mass changes depending on gravity. true or false
Bill $42 tax 9% tip 13%
When rolling a 6-sided die twice, determine P(sum of 6). twelve thirty sixths seven thirty sixths five thirty sixths two sixths
Which equipment is best to hold and to measure liquids?