jparfinski jparfinski

01-03-2021
Mathematics

contestada

Solve problem using substitution
a = 3b + 1
5b - 2a = 1

Respuesta :

zaidb27 zaidb27

01-03-2021

Solve for the first variable in one of the equations, then substitute the result into the other equation.

a=−13, b=−5

Answer Link

Smartmentos Smartmentos

01-03-2021

Hope this helps you !!!

Answer Link

Otras preguntas

Consider the balanced equation. 2hcl + mg mgcl2 + h2 if 40.0 g of hcl react with an excess of magnesium metal, what is the theoretical yield of hydrogen? 1.11 g

What are three distractions that can prevent a driver from focusing on driving? Explain how a driver can prevent these distractions.

when does the resolution happen in a story?

A cone - shaped building has a height of 6 meters and a base with a diameter of 10 meters. The building will be filled with road salt that costs $25 per cubic m

The elected leaders in a representative government speak for the _____. people of that state religious leaders of that state political leaders of that state bus

why was the middle passage so bad

9 one-way streets have unique features including __________.

Services provided by local governments are usually funded by

You recently purchased a stock that is expected to earn 30 percent in a booming economy, 9 percent in a normal economy, and lose 33 percent in a recessionary ec

what is the term to describe features that are changed from an ancestral form