Solve for z -8=z/7+2

Math
-8=z7+2
Rewrite the equation as z7+2=-8.
z7+2=-8
Move all terms not containing z to the right side of the equation.
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Subtract 2 from both sides of the equation.
z7=-8-2
Subtract 2 from -8.
z7=-10
z7=-10
Multiply both sides of the equation by 7.
7⋅z7=7⋅-10
Simplify both sides of the equation.
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Cancel the common factor of 7.
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Cancel the common factor.
7⋅z7=7⋅-10
Rewrite the expression.
z=7⋅-10
z=7⋅-10
Multiply 7 by -10.
z=-70
z=-70
Solve for z -8=z/7+2

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