X+2(x+2)=22
x+2x+4=22
3x+4=22
3x=18
x=6
Convert to slope intercept form to find the slope of the given line:-
2x - 3y = 6
-3y = -2x + 6
y = 2/3x - 2 The slope = 2/3
Now we find the required equation using the point-slope form
y - y1 = m(x - x1)
m = slope = 2/3 and (x1. y1) = (9, -3):-
y - (-3) = 2/3 (x - 9)
y = 2/3x - 6 - 3
y = 2/3x - 9
In standard form this is
2x - 3y = 27 answer
Hope this helps.
Answer:
11.2
Step-by-step explanation:
If the rectangulars are similar then we can use similarity ratio to calculate value of x
CD is similar to RS and AB is similar to QP
4/6.4 = 7/x cross multiply expressions
4x = 44.8 divide both sides by 4
x = 11.2
The solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.
<h3>How to obtain the solution of equation?</h3>
To obtain the solution of an equation, the similar terms should be arranged together and then mathematical operation need to be performed to simplify it.
The equation which is provided to solve is,

To solve this equation, arrange the like terms as,

Add number 3 both side of the equation as,

Divide both side of the equation with number 6, we get,

Hence, the solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.
Learn more about the solution of the equation here;
brainly.com/question/21283540
Answer:
500 grams
Step-by-step explanation: