layla2144
layla2144 layla2144
  • 02-02-2020
  • Mathematics
contestada

I need someone to Solve this equation with a substitution method only

I need someone to Solve this equation with a substitution method only class=

Respuesta :

Adri1028
Adri1028 Adri1028
  • 02-02-2020

Answer:

X=1

Step-by-step explanation:

1. Since y equals both 2x+5 and 4x+5, you can substitute 2x+5 for y into the first equation.

2. You then have 2x+5=4x+3

3. Then, solve the equation

4. 5=2x+3 (Subtract 2x from both sides)

5. 2=2x (Subtract 3 from both sides)

6. x=1 (Divide both sides by 2)

Answer Link

Otras preguntas

How did the practice of mercantilism lead to economic prosperity in South Carolina?
Identify the following sentence type. Melissa's favorite color is blue. declarative exclamatory imperative interrogative
due process in a sentence
What is the value of sin A? A. 9/12 B. 12/9 C. 9/15 D. 12/15
I need help with numbers 3,and 5 please?
Brainliest for who ever gets these right. 1)True or false? Michelangelo studied roman art. 2) True or false? The eruption of Vesuvius is important to ro
Use distributive property to express 32 + 64
What invention was predicted by science fiction writers?
The effect was that the Stars and Bars flag caused confusion on the battlefield. What was the cause?
simplify radical √m^4 n^7 answers -mn^2 √n -m^2n^2 √n -m^2n^3 √n