what will be the equation for equation - 3z minus 7=11
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Step-by-step explanation:
eq is -3z-7=11
eliminated -(minus)
3z+7-11=0
3z-3=0
divided by 3 both side
z-1=0
z=1
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Answered by
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3z-7=11
3z=11+7
3z=18
z=18/3
z=6
3z=11+7
3z=18
z=18/3
z=6
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