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Question
7x-127
Find the roots
x=\frac{127}{7}
Alternative Form
x=18.\dot{1}4285\dot{7}
Evaluate
7x-127
To find the roots of the expression,set the expression equal to 0
7x-127=0
Move the constant to the right-hand side and change its sign
7x=0+127
Removing 0 doesn't change the value,so remove it from the expression
7x=127
Divide both sides
\frac{7x}{7}=\frac{127}{7}
Solution
x=\frac{127}{7}
Alternative Form
x=18.\dot{1}4285\dot{7}
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