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What is the value of z in the equation 2x+7=-5

What is the value of z in the equation 2x+7=-5
asked 1.4k views
4 votes
What is the value of z in the equation 2x+7=-5

asked
User Kamil Klimek
by
8.1k points

1 Answer

4 votes

Answer:

x=-6

Explanation:

2x+7=-5

Subtract 7 from each side

2x+7-7 =-5-7

2x=-12

Divide by 2

2x/2=-12/-2

x=-6

answered
User Joseph Hansen
by
8.1k points
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