raksud441 raksud441
  • 04-05-2022
  • Mathematics
contestada

if 2a+3b=12 and a-3b=0, then what is the value of a?

Respuesta :

sarahadoniram1
sarahadoniram1 sarahadoniram1
  • 04-05-2022

Answer:

a=4

Step-by-step explanation:

2a+3b=12

+

a-3b=0

3a=12

a=4

Answer Link

Otras preguntas

Subukan mong sagutin ang mga tanong: 1. Sino si Danu? Ilarawan siya.___________________________________________ 2. Ano ang gagawin sa kanya?____________________
Can someone help me?
A material that conducts electricity is called a... what?
When a four-digit number and the sum of its digits are added, the resulting number is 2019. Find all possible such four-digit numbers.HELP PLS
What does this paragraph connect to the world with?
pls urgentt 13 marks find the value of 2p(q-r) when p=5, q=15 and r=6
What type of phrase is in Parentheses? (Prioritizing his duties and responsibilities) is one of Matthew's strengths. A) appositive phrase B) predicate phrase C
Can you guys pls help me with this
An item on sale costs %25 of the original price. The original price was $95
................................................. is the most corrupt sector in Nepal. Private organiztions Bureaucracy Domocracy Autocracy​