ctprvsqj5d ctprvsqj5d
  • 03-02-2022
  • Mathematics
contestada

2(x+3)-17= 3x -7 +x how many solutions does it have?

Respuesta :

Аноним Аноним
  • 03-02-2022

Answer:

x=-2

Step-by-step explanation:

2x+6-17=4x-7

-2x=4

x=4/-2

Answer Link
Azailia
Azailia Azailia
  • 03-02-2022

Hi!

This has one solution.

2(x+3)-17= 3x -7 +x

Distibute on left side and add like terms on right.

2x + 6 - 17 = 4x - 7

Simplify left side.

2x - 11 = 4x - 7

Subtract both sides by 2x and add 7 to both sides.

-4 = 2x

Divide both sides by 2.

-2 = x

Answer Link

Otras preguntas

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30
What's the other term for: explosive or changing very quickly
What is the answer to 12-2x6+2/2
How do we use the Pythagoras theorem in "everyday life".
Solve the quadratic by factoring 2X²-2X-12=0
which designer started as a fashion illustrator before focusing on industrial design?
Solve the quadratic by factoring 2X²-2X-12=0
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
why dog pants during summer use the cocept of evaporation
What would cause a decrease in the quality of circulating red blood cells