ThatOneMLGuy ThatOneMLGuy

11-01-2017
Mathematics

contestada

Solving by Substitution

y=-2+1
2x-2y=4

Respuesta :

jkg7802 jkg7802

11-01-2017

2x-2(-2+1)=4
Distribute the -2 to the numbers in parantheses.
2x+4-2=4
Combine all numbers
2x+2=4
Subtract 2 from both sides
2x=2
Then divide by two
x=1

Answer Link

jasminemds21 jasminemds21

11-01-2017

x = 1
and....
y = -1 + y = 3
I hope this helps! :)

Answer Link

Otras preguntas

What effect did vagrancy have on African Americans

If point Q is translated 4 units to the right and 2 units up, what are the coordinates of Q'?

Divide. If necessary, use / for the fraction.

What is 4x + 2x + 7x simplified

30 POINTS+BRAINLIEST!!!!! PLEASE HELP ME!!!! 25) Which of these is an example of the long-term impact of the Byzantine Empire on eastern Europe? A) the sprea

Which of the following numbers is divisible by 5, 6, and 9? A. 54,183 B. 45,803 C. 81,450 D. 18,045

Describe circular flow model

Which of these sentences displays figurative language? 1. [The wine sparkled in his eyes and the bells jingled.] 2. [My own fancy grew warm with the Medoc.] 3

Can someone help me with this please?

PLEASE PLEASE HELP ;^; Define: Fugitive Slave Act - Kansas Nebraska Act - 1. How did the Fugitive Slave Act affect the abolitionist movement? 2. What eve