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How do i do this?? 9x-4=7-2x

How do i do this?? 9x-4=7-2x
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4 votes
How do i do this??

9x-4=7-2x

User Pal Szasz
by
8.1k points

2 Answers

2 votes

9x-4=7-2x\\ 9x+2x=7+4\\ 11x=11\\ x=\frac { 11 }{ 11 } \\ x=1
User Mason Wheeler
by
7.9k points
6 votes
9x-4=7-2x /+2x
11x-4=7 /+4
11x=11 /:11
x=1
User Morganfree
by
7.9k points
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