Question

for questions 1 and 2, determine the 2 steps needed to solve for the variable. select, in order, the opera number to apply to both sides of the equation.
question 1: 13w + 3 = 5
first select one select one on both sides of the equation.
then select one select one on both sides of the equation.
question 2: 6 = \\(\frac{x - 9}{5}\\)
first select one select one on both sides of the equation.
then select one select one on both sides of the equation.
for each of the following questions, solve for the variable. round to the nearest tenth if needed.
question 3: 13w + 3 = 5
answer:
question 4: \\(\frac{y}{9} - 7 = 5\\)
answer:
question 5: 6 = \\(\frac{x - 9}{5}\\)
answer:
question 6: 7 = 20 - x
answer:

Explanation:

Question 1:

Step1: Subtract 3 from both sides

$13W + 3 - 3 = 5 - 3$
$13W = 2$

Step2: Divide by 13 on both sides

$\frac{13W}{13} = \frac{2}{13}$

Question 2:

Step1: Multiply by 5 on both sides

$6 \times 5 = \frac{X-9}{5} \times 5$
$30 = X - 9$

Step2: Add 9 to both sides

$30 + 9 = X - 9 + 9$

Question 3:

Step1: Subtract 3 from both sides

$13W + 3 - 3 = 5 - 3$
$13W = 2$

Step2: Divide by 13 on both sides

$\frac{13W}{13} = \frac{2}{13}$
$W \approx 0.2$

Question 4:

Step1: Add 7 to both sides

$\frac{Y}{9} - 7 + 7 = 5 + 7$
$\frac{Y}{9} = 12$

Step2: Multiply by 9 on both sides

$\frac{Y}{9} \times 9 = 12 \times 9$
$Y = 108$

Question 5:

Step1: Multiply by 5 on both sides

$6 \times 5 = \frac{X-9}{5} \times 5$
$30 = X - 9$

Step2: Add 9 to both sides

$30 + 9 = X - 9 + 9$
$X = 39$

Question 6:

Step1: Subtract 20 from both sides

$7 - 20 = 20 - X - 20$
$-13 = -X$

Step2: Multiply by -1 on both sides

$-13 \times (-1) = -X \times (-1)$
$X = 13$

Answer:

1. First: Subtract, 3; Then: Divide, 13
2. First: Multiply, 5; Then: Add, 9
3. $W \approx 0.2$
4. $Y = 108$
5. $X = 39$
6. $X = 13$