Answer:
7000x- 28% = 1960
so the answer is 28%
Step-by-step explanation: Its just trial and error. If you have more questions on this topic just try using the calculator and use the x and - method above :)
Answer:
x = -2
Step-by-step explanation:
2x = -8+4
2x = -4
x = -2
CHECK
-4 - 4 = -8
Tell me what grade you in and maybe I.can message u on here if your in sixth grade or lower I can help
Answer:
102 and 109
Step-by-step explanation:
create an equation to solve:
(x-7) + x = 225
2x -7 = 225
<u> +7 +7</u><u> </u><u> </u> add 7 to both sides
<u>2x</u> = <u>218</u>
2 2 divide both sides by 2
x = 109
<u>109 is the first number</u>
then you solve for the other number
x-7= ?
109 - 7 = 102
<u>102 is the 2nd number</u>