Seudónimo Seudónimo
  • 03-03-2021
  • Mathematics
contestada

calcule o valor x na equação do 1° grau: 16x-21=x+9​

Respuesta :

smcamiddle
smcamiddle smcamiddle
  • 03-03-2021

Answer:

16x-21=x+9

15x=30

x=2

eu acho que e nao sei mais o outro cara respondeu ali

Step-by-step explanation:

Answer Link

Otras preguntas

Given the two Fibonacci numbers below, which number would follow? F(22) = 17,711 and F(23) = 28,657
When updating a table of contents which two options are given
Describe the conditions that the U.S. troops faced during the Spanish-American War, and how they affected the war’s outcome
Which of the following is a perfect square trinomial? A. 4x^2-20xy+25y^2 B. 4x^2-14xy+25y^2 C. 4x^2+20xy-25y^2 D. 4x^2+14xy-25y^2
What is the chief economic activity in Mexico’s Gulf coastal plain? A.manufacturing B.oil production C.agriculture D.tourism
Anyone have the answers?
|c-10|=3 absolute value
About how many grams did the box weigh
Which inorganic molecules are involved in cell respiration?
The growth of 100 young trees near a river is given below. (see picture) If a tree grew more than 3 feet during the year, how much more likely is it that the tr