saraderrico saraderrico

13-04-2018
Mathematics

contestada

What is the solution to the equation x + 4.5 = 20.5? 4.6 8 12 16

Respuesta :

perixwinkle perixwinkle

13-04-2018

We don't have to try each number. We can just solve it ourselves then pick the answer. We need x by itself, so we need to subtract 4.5 from both sides.
x+4.5=20.5
x=16
The solution of the equation would be 16.

Answer Link

jansapinoso jansapinoso

13-04-2018

The answer will be 16

Answer Link

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