Qwertyboi666 Qwertyboi666
  • 09-02-2020
  • Mathematics
contestada

2(x+3)=x-4 what is x?

Respuesta :

zqaisar802
zqaisar802 zqaisar802
  • 09-02-2020

Answer:

x=-10

Step-by-step explanation:

2(x+3)=x-4

2x+6=x-4, subtract x from both sides

x+6=-4, subtract 6 from both sides

x=-10

Plug it back in to check

2(-10+3)=-10-4

2(-7)=-14

-14=-14

Answer Link

Otras preguntas

The measure of each angle of a triangle is a multiple of 30°. What is the probability that the triangle has at least two congruent angles?
What does A.D. Mean? Example 400 A.D.
Write an essay explaining why people should speak up and address issues that matter in the world today.
What is the solution to this problem? 5x-3y=6 and 2x-5y=10
A cheetah is hunting. Its prey runs for 7.4 s at a constant velocity of 11.3 m/s. Starting from rest, what constant acceleration must the cheetah maintain in or
How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54
I need help solving this
a sailfish can go as fast as 68mph. in 1 min. can a sailfish swim as far as 1 mile? explain the answer.
What does A.D. Mean? Example 400 A.D.
Can you help me please. What are ethos, pathos and logos in ELA!?