chelseychar chelseychar

17-01-2017
Mathematics

contestada

Solving each system by using substitution. Tell whether the system has one solution, infinitely many solutions, or no solution. y=2x-1 2x+2y=22

Respuesta :

Аноним Аноним

17-01-2017

y = 2x - 1
2x + 2y = 22
2x + 2(2x - 1) = 22
2x + 4x - 2 = 22
6x - 2 = 22
6x = 24
x = 4
y = 7
one solution

Answer Link

Otras preguntas

A paragraph summary about industrialization

help me write a scary story

Which part of the government, according to the Constitution, is made up of justices who make sure that laws are followed? A. The Supreme Court B. The Senate

monologue on why scrooge hates christmas 1-2 paragraphs (90 point reward)

10 x 9= what is it help

please help me its easy

Isidro visits the same park every week. The park has lots of different rock formations. How does the rock at the park change from week to week?

which tech company is named after a very large number

Which decimal is greater than 0.15 and less than 0.7?

What is the difference between distance and displacement