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Please can someone help me
asked
Feb 27, 2019
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Please can someone help me
Mathematics
middle-school
AntonioHS
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1
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a)
2(x+3)=x-4
2x+6=x-4
x+6=-4
x=-10
b)
4(5x-2)=2(9x+3)
20x-8=18x+6
2x-8=6
2x=14
x=7
Andrea Turri
answered
Mar 5, 2019
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Andrea Turri
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