Answer:
x=-9
Explanation:
2x+3=x-6
Subtract 3 from both sides
2x=x-9
Subtract x from both sides
x = -9
2x + 3 = x - 6
Add 6 to both sides of this equation
2x + 9 = x
Subtract 9 from both sides of the equation
2x = x - 9
Subtract 1x from both sides of the equation
Hope this helps :)
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