18-02-2021
Mathematics

contestada

3x + 80 = 12x - 1
what’s the value of x ?

Respuesta :

Yang100 Yang100

18-02-2021

Answer:

9

Step-by-step explanation:

3x+80=12x-1

80=12x-3x-1

80=9x-1

9x=80+1

9x=81

x=81/9

x=9

Answer Link

Otras preguntas

Under President Bush, the United States ousted Manuel Noriega, the leader of

Solve for the variable a in this equation. c = 8πab

Is the following example of a simile metaphor paradox or personification the younger she dresses the older she looks

how do I simplify this....help!!!!!!

If 8 is added to twice a number and this sum is multiplied by 5, the result is the same as if the number is multiplied by 6 and 12 is added to the product. wha

Read the quotation from Lincoln Steffens’s The Shame of the Cities. "My purpose was . . . to see if the shameful facts, spread out in all their shame, would no

Are all flowers able to pollinate themselves?

What is the definition of a volt in science?

Auden rolled two number cubes and record the results what is experimental probability that the sum of the next 2 numbers rolled is greater than five?

______ are abstractions of reality that explain how things work. hap 416