10X-8-2=7X-2

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Solution for 10X-8-2=7X-2 equation:


Simplifying
10X + -8 + -2 = 7X + -2

Reorder the terms:
-8 + -2 + 10X = 7X + -2

Combine like terms: -8 + -2 = -10
-10 + 10X = 7X + -2

Reorder the terms:
-10 + 10X = -2 + 7X

Solving
-10 + 10X = -2 + 7X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-7X' to each side of the equation.
-10 + 10X + -7X = -2 + 7X + -7X

Combine like terms: 10X + -7X = 3X
-10 + 3X = -2 + 7X + -7X

Combine like terms: 7X + -7X = 0
-10 + 3X = -2 + 0
-10 + 3X = -2

Add '10' to each side of the equation.
-10 + 10 + 3X = -2 + 10

Combine like terms: -10 + 10 = 0
0 + 3X = -2 + 10
3X = -2 + 10

Combine like terms: -2 + 10 = 8
3X = 8

Divide each side by '3'.
X = 2.666666667

Simplifying
X = 2.666666667

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