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Elis [28]
3 years ago
9

6th grade math please help because my grade went down.. and ion got time to be

Mathematics
1 answer:
son4ous [18]3 years ago
3 0

Answer:

first you subtract 5 from both sides

your left with 3x=11

divide by 3 on both sides

x=3.666 repeating

Step-by-step explanation:

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Let f(x)=cos(x)x^-2<br> F’(x)=
kondaur [170]

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8 0
2 years ago
What's the value of x y z
lions [1.4K]
They are algebraic symbols or known as unknown number. There is no true value for them. The value of algebraic symbols are based on equations

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First, we isolate the x by canceling the +1 FROM BOTH SIDES(Balance method) by -1 ON BOTH SIDES.

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So we are left with the x on the left side, and a single number on the right side. Therefore, our calculation is complete.

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More complex cases would be

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First, we need to isolate the algebraic symbol, which is 2y (yx2) by +3 ON BOTH SIDES

2y-3+3 = 45+3

2y = 48

WE ARE NOT DONE! 2y=48 is still an equation. Therefore, to isolate the y, we need to divide BOTH SIDES by 2

2y/2 = 48/2

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There is no true or absolute or definite value for algebraic symbols like x,y,z,a,c,t,h,d etc. They are used to represent unknown numbers.


Hope this helped!
8 0
3 years ago
Fkhjglirugaeuzikjbvea HELP
kherson [118]

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

6 0
2 years ago
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Jobisdone [24]
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3 years ago
Simplify the following problem.
natima [27]

Answer: I think the answer is c

Step-by-step explanation:

tell me if im wrong :(

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