gmolinava24 gmolinava24

17-01-2020
Mathematics

contestada

3.
Diego is asked to solve 3x - 8 = 4(x + 5). What do you
recommend he does to each side first?

Respuesta :

marybaxterhartzell marybaxterhartzell

17-01-2020

Answer:

Right side

Step-by-step explanation:

3x - 8 = 4(x + 5)

3x - 8 = 4x + 20

3x - 4x = 20 + 8

-x = 28 (divide both sides by -1)

x = -28

Answer Link

ItsMeJimmie ItsMeJimmie

17-01-2020

Answer:

x=-36

Step-by-step explanation:

I would start by distributing the right side first

4(x+5) is 4x+20.

That gives you 3x-8=4x+20

4x-3x=1x

-28-8= -36

x=-36

Answer Link

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