eocampodiaz52 eocampodiaz52
  • 25-09-2019
  • Mathematics
contestada

Simplify 7x + 7 + 6x - 9.
13x - 2
O 13x+ 2
O 11x​

Respuesta :

SupaPreme
SupaPreme SupaPreme
  • 25-09-2019
Answer:
13x - 2

Group like terms:
7x + 6x = 13x

7 - 9= -2

Put them back together:
13x - 2
Answer Link

Otras preguntas

Is the Square root of 99 Rational or Irrational Explain
Which group of people do politicians pay the most attention to in elections
Divide.–5.4÷0.9 = a. –6.0 b. –0.6 c. 0.6 d. 6.0
What is the answer: -4 - (-9)
In mr.primes class, 9/10 of the students had done their homework. Of these, 2/3 had al correct answers. What fraction of the whole class had all correct answers
how to express 35+7 in distributive property
A water skier wants to be able to get up to a correct standing position faster. What type of activity would be the most appropriate to focus on during training
15 degrees south 45 degrees west
What is true of a flat character?
Ron lost 10 points seven times playing a video game. He then lost an additional 100 points . What was the total change in his score?