Answer:
x=-3
Explanation:
firstly work out the brackets by multiplying the negative sign by the number and letter in the brackets
4-x-1=6
group the like terms
4-1-6=x
-3=x
hope this helps
x = - 3
4 - (x + 1) = 6
- (x + 1) = 6 - 4
-x - 1 = 6 - 4
-x - 1 = 2
- x = 2 + 1
- x = 3
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