Answer:
-4
Explanation:
2x+3=x-1
=>2x-x=-1-3
=>x=-4
x = -4
2x+3 = x-1
-x -x subtract x from both sides to cancel out the positive x
x+3 = -1
-3 -3 subtract 3 from both sides to cancel out the positive 3
x = -4 this is the simplified equation
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