Seudónimo Seudónimo

22-03-2021
Mathematics

contestada

What is the solution to this equation?
2x + 3(x - 10) = 45
A. X = 15
B. x = 11
C. X = 3
D. x = 7
SUBM

Respuesta :

5926009223 5926009223

22-03-2021

Answer: 15

Step-by-step explanation:

2x+3(x−10)=45

2x+(3)(x)+(3)(−10)=45

2x+3x+−30=45

(2x+3x)+(−30)=45

5x+−30=45

5x−30=45

5x−30+30=45+30

5x=75

5x

5

=

75

5

x=15

Answer Link

Otras preguntas

4. Which has more alcohol?a. 1 glass of wineb. 1 can of beerc. They all contain the same amountd. 1 ounce of whisky

What is the quotient of -8×6 4х-5?

PLEASE HELP URGENTLY!!! FINAL TOMORROW!! What are the angles and how do you find them? And how do you solve for X in this? THANK YOU

major domestic developments in the US during President Eisenhower's 2 terms included all except

A number from 1-40 is chosen at random. Find each probability. Even and atleast 12

Complète ce témoignage :Life in 2030 will be (fascinating) than todayand it will also be (easy). Everybody willlive in (modern) flats than they do now. So,every

4050 divided by 7 How?

Select the correct answer. Which detail from the passage shows the connection that author makes between feedback and performance? OA. "...the user gets to cho

4050 divided by 7 How?

Solve each system of inequalities x^2+y^2 <= 9 y>-x^2+2