Answer:
simplify is 3x=16 and answering is 5¹/3
Step-by-step explanation:
3x-4=12
+4. +4
3x=16
3. 3
×=5¹/3
Answer: x=4
Step-by-step explanation:
add 4 to both sides.
2x= 4+4
simplify 4+4=8
2x=8
divide both sides by 2.
x= 8/2
simplify 8/2 to 4.
x=4
Answer:
to this question the answer is 42.25
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
You started with 18 and you multiply 6×2 and you get 12 able your answer is 6 I believe. sorry if I'm wrong
Answer:
y=7
Step-by-step explanation:
To calculate the standard equation of a line given two points, you need to calculate the slope and the y intercept.
The slope is the change in y variables over the change in x variables between two points.
(7-7)/(4-0)
that gives you a slope of 0, ie the line is horizontal. That means that the y value is going to be constant while the x value changes, so you can write the equation as y= y value in any point, so y=7.
