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18x-(8x-7)=67 what does 'x' equal in this equation?

18x-(8x-7)=67 what does 'x' equal in this equation?
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18x-(8x-7)=67 what does 'x' equal in this equation?

User MaurGi
by
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2 Answers

1 vote
18x-8x+7=67
10x=60
x=6
User Paul Annetts
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8.8k points
2 votes
18x-8x +7 = 67 2 negatives = a positive
10x +7 = 67
10x +7 -7 =67-7
10x = 60
10 x ÷10 = 60 ÷10
x =6
User Manatok
by
8.5k points
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