Answer:
m= -9
Step-by-step
this should work because (4+4)+(-9+1)=0 an
im sorry if this is wrong but im 99% sure this is right
i only put things in parenthesis to make things work better in my brain
m = -2
Explanation:
4 + 4{m + 1} = 0 {Subtract 4 form both sides}
4{m + 1} = -4
4m + 4 = -4 {Subtract 4 form both sides}
4m = -4 - 4
4m = -8 {Divide both sides by 4}
m = -8/4
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