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

Which describes one way that renewable resources differ from nonrenewable resources? renewable resources make cleaner energy. it takes longer to replenish renew

How many grams of glucose (C6H12O6) are contained in 555 mL of a 1.77 M glucose solution?

how many lines of symmetry does the following figure have ?

A Find the value of x. 6 X B D x = [?] 8 4 C

Last Monday the temperature changed at a rate of -3 F per hour. How long did it take for the change in temperature to be -21 F?

La última frase nos desvela el suceso que está ocurriendo en el texto qué gran suceso es ese

Exercise 1.2 1 Round each of these numbers to the degree of accuracy shown in brackets. a) 7765 (nearest hundred). b) 1099 (nearest thousand). c) 487 (nearest t

Evaluate using the trigonometric ratios Tan 60° + Cos 30° sin 60° + Cot 30° /CSC 30° Sec 30°

what are the three element of business equipment and resource?

What other red item or element might be connected to the red light in the west?