amberwhelan5730 amberwhelan5730

01-02-2018
Mathematics

contestada

How are algebraic properties applied in the steps to solving equations and use them to solve ½x + 4 = 12?

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dannielle dannielle

01-02-2018

1/2*x+4=12 | -4
1/2*x=12-4

x/2=8 | *2
2x/2=8*2
x=16

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