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Given m||n, find the value of x.
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1 vote
Given m||n, find the value of x.

Given m||n, find the value of x.-example-1
User Danielleontiev
by
7.7k points

1 Answer

1 vote

x=21

Explanation:

• 8x - 7 = 9x - 28

(group like terms)

• 8x - 9x = -28 + 7

• -1x = - 21

(negative cancels out)

• x = 21

User Renana
by
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