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Please help x +(4x + 7) + 3x -(x+21)​

Please help x +(4x + 7) + 3x -(x+21)​
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2 votes
Please help
x +(4x + 7) + 3x -(x+21)​

User Otto
by
8.2k points

2 Answers

5 votes
X+4x+7+3x-x-21
Add the Xs together
X+4x +3x-x = 7x
7-21=-14
The answer is 7x-14
User Dreinoso
by
8.0k points
2 votes

Answer:

7x-14

Explanation:

x +(4x + 7) + 3x -(x+21)​

7x+7-21

7x-14

User Daniel Szalay
by
7.7k points
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