Sorality Sorality

01-07-2017
Mathematics

contestada

Find the solution of this system of equations.

5y = -7 - 2x

2x - 3y = 33

Show work please!

Respuesta :

konrad509 konrad509

01-07-2017

[tex]5y = -7 - 2x \\ 2x - 3y = 33\\\\ -2x-5y=7\\ \underline{2x-3y=33}\\ -8y=40\\ y=-5\\\\ 2x-3\cdot(-5)=33\\ 2x+15=33\\ 2x=18\\ x=9[/tex]

Answer Link

Otras preguntas

Please help me please I’m begging you this is an assessment grade

The average cost of a motorcycle increases by $500 each year. If it is 2011 and the average cost is $6500, then what will be the average cost of a motorcycle in

A points lies on AB and is 3/4 the distance from A to B. Point A is located at (5, 4) and point B is located at (10, 12) What are the coordinates of this point?

HURRY PLEASE Briefly describe the three layers of the mantle. Include temperatures. •Lithosphere: •Asthenosphere: •Mesosphere:

Find the slope between (9,-5) and (3, -4).

how do you think this cartoon reflects what was happening during prohibition?

A company can lease a set of 50 iPads for $650/month, with an up-front payment of $1000. What will be the total cost for a three-year lease?

HELPPP PLEASE PROVIDE EXPLANATION

PLEASE HELP ME How did the internet democratize film criticism

Where can you find guidelines for editing your writing? Select all that apply. a grammar book a classmate’s analysis a grammar website an editing checklist