Use the Properties of Equality to Solve the Equation $- \frac { 7 } { 8 } t = 1$

Multiple Choice

Use the properties of equality to solve the equation. $- \frac { 7 } { 8 } t = 1$

A) $t = - \frac { 1 } { 8 }$
B) $t = - \frac { 7 } { 8 }$
C) $t = - \frac { 1 } { 7 }$
D) $t = - \frac { 8 } { 7 }$
E) none of these