3X-7=2X+5

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Solution for 3X-7=2X+5 equation: 


Simplifying
3X + -7 = 2X + 5

Reorder the terms:
-7 + 3X = 2X + 5

Reorder the terms:
-7 + 3X = 5 + 2X

Solving
-7 + 3X = 5 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
-7 + 3X + -2X = 5 + 2X + -2X

Combine like terms: 3X + -2X = 1X
-7 + 1X = 5 + 2X + -2X

Combine like terms: 2X + -2X = 0
-7 + 1X = 5 + 0
-7 + 1X = 5

Add '7' to each side of the equation.
-7 + 7 + 1X = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 1X = 5 + 7
1X = 5 + 7

Combine like terms: 5 + 7 = 12
1X = 12

Divide each side by '1'.
X = 12

Simplifying
X = 12

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