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3x-7= 5x-19 justify the each step
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5 votes
3x-7= 5x-19 justify the each step

User Aliaz
by
6.9k points

2 Answers

5 votes
1. add a negative 5x to both sides
2. add seven to both sides
3. there is your answer.
User Steven De Salas
by
7.4k points
3 votes
3x-7=5x-19
-3x -3x
-7=2x-19
19 +19
12=2x
/2 /2
6=x
User Obautista
by
6.5k points
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