Seudónimo Seudónimo
  • 18-08-2021
  • Mathematics
contestada

form simultaneous equations and solved using only one method.
In the two digit number the unit digit is thrice the tens digit if 36 is added to the number the digits interchange their place find the number ​

Respuesta :

marvellous51
marvellous51 marvellous51
  • 18-08-2021

Answer:

4

Step-by-step explanation:

12x+36=10{2x}+x

=12x+36=21x

=21x-12x-36

=9x=36

=4

Answer Link

Otras preguntas

Which formula represents a polar molecule? C12 N2 CC14 HCI
Find the given elements of matrix D:
How many moles of O2 are needed to produce 1.01 mol of CO2?
Base your answers to questions 1 and 2 on the diagram below of a mitochondrion and on your knowledge of biology. H₂O CO₂ 02 Pyruvic acid 1. All the arrows are a
in this example, what is another way to show 2/3 (5x - 2 + x - 13) is equivalent to 8( 1/2x - 5/4)?
Insert a monomial into each trinomial such that the result of a perfect square. ...+12x+1
How to find a rough force of Iron Man's repulsory rays comes out at?
Before Collision o p=30 kg-m/s At Rest System Momentum Before Collision: System Momentum After Collision: Is momentum conserved? After Collision p=10 kg-m/s p=2
Invitation to g for meeting. zm cg jp uq xa​
4s divided 3 over 8 s = 3 over 4