Use the properties of equality to solve the equation. $\frac { 7 } { 16 } t = - \frac { 3 } { 28 }$
A) $t = - \frac { 4 } { 7 }$
B) $t = - \frac { 1 } { 49 }$
C) $t = - \frac { 12 } { 49 }$
D) $t = - \frac { 4 } { 49 }$
E) none of these

Question

Quizplus · Accepted Answer

To solve $\frac { 7 } { 16 } t = - \frac { 3 } { 28 }$, multiply both sides by the reciprocal of $\frac { 7 } { 16 }$, which is $\frac { 16 } { 7 }$. This gives $t = - \frac { 3 } { 28 } \times \frac { 16 } { 7 } = - \frac { 48 } { 196 } = - \frac { 12 } { 49 }$ after simplifying.

Use the Properties of Equality to Solve the Equation 716t=−328\frac { 7 } { 16 } t = - \frac { 3 } { 28 }167​t=−283​

Use the Properties of Equality to Solve the Equation $\frac { 7 } { 16 } t = - \frac { 3 } { 28 }$