Solve for x:2x+a=4
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cburr
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2x + a = 4
2x = 4 - a
x = (4...
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acompanioninthetardis | Student
2x+a=4
2x=4-a
x=(4-a)/2
zumba96 | Student
2x+a=4
Move the variable you need on one side
2x=4-a
then divide
x=(4-a)/2
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atyourservice | Student
x: 2x + a =4
since we are solving for x we need to get it alone so minus a
2x= 4 - a
now divide everything by 2 to get x alone
`(2x) / 2 = 4 / 2 - a/2`
`x = 2 - a/2`
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Wiggin42 | Student
2x+a=4
2x = 4 - a
x = (4 - a)/2
which also =
2 - (a/2)
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alnyash | Student
2x + a = 4
2x = 4 - a
x = (4 - a) / 2
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bazooka91 | Student
2x=4-a
x=(4-a)/2
check Approved by eNotes Editorial
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