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Help me please I need a good grade

Help me please I need a good grade
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4 votes
Help me please I need a good grade

Help me please I need a good grade-example-1
User Saun Jean
by
8.2k points

2 Answers

4 votes
X-7+2x+1=90
x+2x-7+1=90
3x-5=90
3x=96
x=32
User Skiwi
by
7.9k points
1 vote

Answer: x=32

Explanation:

x-7+2x+1=90

x+2x-7+1=90

3x-6=90

3x=96

x=32

User Matt Whitfield
by
8.1k points
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