Respuesta :

[ Answer ]

Variable = X

[ Explanation ]



Variable Ex:


4x - 7 = 5


4 = Coefficient

X = variable

- = Operator

7 = Constant

5 = Constant

*Note* This was an example problem, not a real problem.

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jvnxlla
25=3x+x+7

Add 3x and x together.

25=4x+7

Subtract 7 on both sides.

25-7=4x

Divide 18 and 4.

18=4x

18/4

Answer is:

9/2

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