riegelfaith riegelfaith

23-04-2021
Mathematics

contestada

What is the solution to the equation
5(x+2)=7(4-x)

Answer choices:
A: -9
B: 1.5
C: 3.2
D: 9

Respuesta :

ubreakupay14 ubreakupay14

23-04-2021

Answer:B

Step-by-step explanation:

Answer Link

nevaehwilsonhuerta nevaehwilsonhuerta

23-04-2021

Answer:

x=1.5

Step-by-step explanation:

5(x+2)=7(4-x)

5x+10=28-7x

5x=28-7x-10

5x=-7x+18

5x+7x=18

12x=18

x=18/12

x=3/2

decimal form:1.5

Answer Link

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