Question

Multiply each side by b. Enter your answer in the box. s+20+3t+4h a = b =S + 2d + 3t + 4h

Answer 1

the answer is ba because when we multiply each side of the equality by b, we can cancel the b that is dividing in the right side of the equality.

$a=\frac{s+2d+3t+4h}{b}$

then

$ba=\frac{b(s+2d+3t+4h)}{b}$

since we know that b/b=1, we obtain:

$ba=s+2d´+3t+4h$