nalinin3564 nalinin3564
  • 11-03-2021
  • Mathematics
contestada

y=x+5
y=-2x-4
solve by substitution

Respuesta :

madaradhamanjari madaradhamanjari
  • 11-03-2021

Answer:

x = − 3

Step-by-step explanation:

Let's solve your equation step-by-step.

− 2x − 4 = x + 5

Step 1: Subtract x from both sides.

− 2x − 4 − x = x + 5 − x

− 3x − 4 = 5

Step 2: Add 4 to both sides.

− 3x − 4 + 4 = 5 + 4

−3x = 9

Step 3: Divide both sides by -3.

−3x  / −3  =  9  / −3

x = − 3

Hope it helps,

Please mark me as the brainliest

Thank you

Answer Link

Otras preguntas

The act of state doctrine: a. is not recognized by the United States. b. prohibits one government from interfering in the acts of state of another government. c
Are these fractions equivalent or nonequivalent? 1 3 24 8 Click on the correct answer. nonequivalent equivalent
Give a five-letter word that means the same thing as: “has no”.
if you know this question, please help me
Need help asap please !!!!!
which best describes the transformation that occurs from the graph of f(x)=x² to g(x)=(x+3)²+4​
When the marketing manager at Tony's Pizza decided to target households with children ages 6 to 12 to reverse the sales trend in this segment, she was convertin
I just need these words filled in
what is a alkaline and give an explanation for answer
which statement most likely comes from a person who practices buddhism