gracelinesther
gracelinesther gracelinesther
  • 12-05-2020
  • Mathematics
contestada

If 2a-3=5 and 3b+1=2, then find 3b-2a

GUYS, CAN YOU ANSWER IT FAST!! IT'S URGENT!!

Respuesta :

markuse2324 markuse2324
  • 12-05-2020

Answer:

9

Step-by-step explanation:

Solve for a:

[tex]2a-3=5\\2a=8\\a=4\\[/tex]

Solve for b:

[tex]3b+1=2\\3b=\frac{1}{3} \\b=\frac{1}{3}[/tex]

Substitute:

[tex]a=4, b=\frac{1}{3} \\3b+2a\\3(\frac{1}{3} )+2(4)\\1+8\\9[/tex]

Answer Link

Otras preguntas

what key events and dates signal the beginning and end of the era of colonization?
Question from my textbook: Cortazar begins the narrative with the plot concerning the motorcycle accidents rather than the one with the manhunt. Why is this cho
What are the methods that FNB ( Fist National Bank ) can use to compete with other bank in south Africa
A _________ is the pathway along which energy is transferred from one organism to the next. When you connect all of the these together, they form a ________. tr
Was there a difference in leadership under the Czar government and the Bolshevik Party?
what resources do birds need?
what does evidence show about radial symmetry in invertebrates?
The Virginia Plan called for members of the Senate to be _____.
The __________ is the system of official channels that carry organizationally approved messages and information.
can you help me due pass the regents science