janelysmatos12 janelysmatos12

19-11-2019
Mathematics

contestada

4x +3 -1 = 2(2x + 2) - 2x how many solutions does this have?? please help

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madelinequintana99 madelinequintana99

19-11-2019

Answer:

X=1

4x+3-1=2(2x+2)-2x

distribute

4x+3-1=4x+4-2x

cancel equal terms

3-1=4-2x

subtract numbers

2=4-2x

move variable

2x=4-2

2x=2

divide

x=1

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