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20-06-2018
Mathematics

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Solve for x: 1+4x=13+x

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Аноним Аноним

20-06-2018

ANSWER
x = 4

EXPLANATION
1) 1+4x = 13+x

2) 1+3x = 13

3) 13 - 1 = 12

4) 3x = 12 (Solve for x by dividing 3 on both sides)

5) x = 4

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