Graphing Linear Equations Using Slope-Intercept Form: 1) x + y = 5
2) 4x - 2y = 20
3) 4x - 3y =12
4) 6x - y= 18

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0