gloriakamau27 gloriakamau27
  • 22-10-2019
  • Mathematics
contestada

x - 4 = 12x + 7 - 7x

Respuesta :

haydennr
haydennr haydennr
  • 22-10-2019
1) combine like terms, so x - 4 = 5x +7
2) subtract x from both sides, so -4 = 4x + 7
3) subtract 7 from both sides, so -11 = 4x
4) divide both sides by 4, so x = -11/4
Answer Link
djdusk13
djdusk13 djdusk13
  • 22-10-2019

Answer:

x = 5x + 11

Step-by-step explanation:

1) combine like terms: x - 4 = 5x +7

2) add 4 to both sides: x = 5x + 11

Answer Link

Otras preguntas

(21+7 to the 2 power)÷(11-1)=?
a picture frame is shaped like a rectangle. the length of the frame is 3 centimeters more than the width. the area is 108 square meters. find the length of the
how was society characterized during the Renaissance
If you woke up and found yourself invisible what would you do? Two paragraph
The pH of water is _____ because it contains an equal amount of H+ and OH- ions. 5 7 9
what element from the periodic table rhymes with extreme
To pay for a sofa, Maddie made a payment of 64 dollars each month for one year. How much did the sofa cost?
Ratio and Proportion 15/y = 5 to 8 y = ?
It takes a boat 4 h to travel 75 km downstream. Let x represent the boat’s speed in still water, and let y represent the water’s current in kilometers per hour.
Did feudalism create a stable form of government?