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Coolahmed2765 ∙
4x = 20
x = 5 (divide both sides by 4)
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-4x = 20x = 20/-4x = -5
5
Iman Yasir ∙
4x - 20 = -44x = 16x = 4
If: 4x+(-12) = 8 then 4x = 20 and x = 5
x = 10
x=3
4x = 10 Original EquationDivide each side by 4x = 10/4SimplifyX = 5/2