Question

1. solve.

\\(\frac{c}{-9} + 6 = 14\\)

1. solve.

\\(\frac{w}{-2.5} = 8\\)

Explanation:

Problem 4:

Step1: Subtract 6 from both sides

$\frac{c}{-9} + 6 - 6 = 14 - 6$
$\frac{c}{-9} = 8$

Step2: Multiply by -9 on both sides

$\frac{c}{-9} \times (-9) = 8 \times (-9)$
$c = -72$

Problem 7:

Step1: Multiply by -2.5 on both sides

$\frac{w}{-2.5} \times (-2.5) = 8 \times (-2.5)$
$w = -20$

Answer:

$c = -72$
$w = -20$