sirfuzzyboots2006 sirfuzzyboots2006

01-05-2022
Mathematics

contestada

solve the following system of equations.

y=x+4
2x+y=13

Respuesta :

melissabretz21 melissabretz21

01-05-2022

Answer:

(3,7)

Step-by-step explanation:

First, substitute for y. Simplify.

2x+(x+4)=13

3x+4=13

3x=9

x=3

Input the value for x into either of the equations.

y=3+4

y=7

(3,7)

Hope this helps!

Answer Link

Otras preguntas

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

How is it possible for Mercury to have frozen ice ?

Scarcity is the condition of not having enough goods and services to satisfy everyone's?

how is mass transit in cities a possible solution tk urban air pollution?

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

(10y^3+20y^2+55y)/5y

Can someone use the word delta in a sentence

how is mass transit in cities a possible solution tk urban air pollution?