Answer:
In order to solve this algebraic expression, you need to get the variable x by itself
Step 1: subtract 4 from each side
4-4+7x=-24-4 (4-4=0, those cancel out) (-24-4=-28)
7x=-28
Step 2: divide both sides by 7
7x/7=-28/7 (7x/7=x) -28/7=-4)
Your final answer would be x=-4
Hope this helps ;)
Step-by-step explanation:
560 ft^2
20ft x 10ft = 200 ft^2
+
12ft x 30ft = 360 ft^2
=
560 ft^2
Answer: -1 - 1 3 - 4 5 - 12=3
Step-by-step explanation: what 9 + 10 21
Answer:
Q+ (5,-5)
Step-by-step explanation:
If the point is to be moved 5 units down, it means that its 'y' coordinate must be subtracted 5.
Same thing happens with x coordinate, it is moved 5 units to right, it meas that its 'x' coordinate must be summed with 5.
The whole operation can be written as the following addition:
Q + (5,-5)
