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Linear equations. Solve the equation: 10 = 7x - 4
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2 votes
Linear equations. Solve the equation: 10 = 7x - 4

User Baked Inhalf
by
5.3k points

2 Answers

5 votes
10+4=7x
14=7x
14/7=7x/7
2=x
User Nathan Kot
by
5.1k points
2 votes

Answer:
x = 2

Explanation:


10 = 7x - 4

Add 4 to both sides


10 + 4 = 7x - 4 + 4


14 = 7x

Divide through by 7


(14)/(7)=(7x)/(7)


2 = x

Therefore :


x = 2

User Jimmy Ko
by
5.1k points
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