ashleyrubio28 ashleyrubio28
  • 04-09-2020
  • Mathematics
contestada

4x+7=2x+5 solve for x

Respuesta :

zarampa
zarampa zarampa
  • 04-09-2020

Answer:

x = -1

Step-by-step explanation:

4x+7=2x+5

4x - 2x = 5 - 7

2x = -2

x = -2/2

x = -1

Check:

4*-1 + 7 = 2*-1 + 5

-4+7 = -2 + 5 = +3

Answer Link

Otras preguntas

Find two consecutive whole numbers that ✓39 lies between.
Which expressions are equivalent to -f-5(2f-3)
ask students to find the one word substitute for the givan meaning burning,strongly,bright-fiery .............answer me ​
Two resistors connected in series have an equivalent resistance of 690 Ohms. When they are connected in parallel, their equivalent resistance is 118 Ohms. Find
ask students to find the one word substitute for the givan meaning burning,strongly,bright-fiery .............answer me ​
name three kinds of people that lived on the frontiere what did each do
Explain the general properties of aqueous solution based on the following support your answer with examples for each case 1. Electrolytes versus non-electrolyt
Change these sentences into passive Naman writes his homework​
Which relation is not a function?
Tim works as a server in a restaurant. A group for $112.50. They leave Tim a tip of 20%. Another group at Table 15 have a bill of $142.75 and leave a 15% tip. W