Answer:
Step-by-step explanation:
simplify
4x-12=28
4x=40
x=10
---------{NOTICE}----------
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Answer:
160+3x=195-2x
Step-by-step explanation:
So if Nick is 160 lbs and Adam 195, and Nick is gaining 3 pounds per week and Adam is losing 2 pounds per week then you have to use a variable to find the unknown which is the number of weeks. So a gain is positive or addition and a loss is negative of subtraction. Then to solve it put the variables together and the numbers together. The opposite of -2x is 2x so 3x plus 2x and 195 plus the opposite of 160 which is -160 then solve for x.
Answer:
Non Proportional
Step-by-step explanation:
Without Solving, this equation contains a y-intercept (6) or b
Proportional relationships start at the origin
Ne demek istiyosun anlamadım
There are infinite fractions with common factor of 8, any fraction in the form
where k and n are coprime, can be simplified to
by simplifying the common factor of 8.
