K/12=12. multiply both sides by 12 to isolate the k. you get k=144
2is -22. some division on the calculator
4. multiply both sides by-6 to get w=-180
can't see any more
I hope this helps you
(11-2x)-(5x+17)=9 (10-2x)+23
11-2x-5x-17=9.10-9.2x+23
-7x-6=90-18x+23
18x-7x=113+6
11x=119
x=119/11
Answer:its 5
Step-by-step explanation:
Answer:
i think it should be 36%
Step-by-step explanation:
Answer: 2x+5=75. X=35.
Step-by-step explanation: Let’s make the number x. It says twice the number. So that would be x times 2 or two x. Then the sum of twice a number and five. So it would be 2x+5. That equals to 75. So the equation would be 2x+5=75. Then to solve it, subtract five from both sides. 2x=70. Then divide the whole thing by two. X=35.