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7x-14=4x+7 Can You Help?

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Anonymous answered
7x - 14 = 4x+7  -4x        -4x  3x-14 = 7      +14  +14  3x = 21  3    ---  3    x = 7
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Anonymous answered
7x-(4x-7)
Starka Blurter Profile
Starka Blurter answered
Put the variables in one side & the constants on the other side:
7x-4x=7+14
3x=21
now divide the two sides by 3:
3/3x=21/3
since [3/3x=x] &[21/3=7],
then:
X=7

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