13X-(3X+12)=12X-(5X-3)

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Solution for 13X-(3X+12)=12X-(5X-3) equation:


Simplifying
13X + -1(3X + 12) = 12X + -1(5X + -3)

Reorder the terms:
13X + -1(12 + 3X) = 12X + -1(5X + -3)
13X + (12 * -1 + 3X * -1) = 12X + -1(5X + -3)
13X + (-12 + -3X) = 12X + -1(5X + -3)

Reorder the terms:
-12 + 13X + -3X = 12X + -1(5X + -3)

Combine like terms: 13X + -3X = 10X
-12 + 10X = 12X + -1(5X + -3)

Reorder the terms:
-12 + 10X = 12X + -1(-3 + 5X)
-12 + 10X = 12X + (-3 * -1 + 5X * -1)
-12 + 10X = 12X + (3 + -5X)

Reorder the terms:
-12 + 10X = 3 + 12X + -5X

Combine like terms: 12X + -5X = 7X
-12 + 10X = 3 + 7X

Solving
-12 + 10X = 3 + 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.
-12 + 10X + -7X = 3 + 7X + -7X

Combine like terms: 10X + -7X = 3X
-12 + 3X = 3 + 7X + -7X

Combine like terms: 7X + -7X = 0
-12 + 3X = 3 + 0
-12 + 3X = 3

Add '12' to each side of the equation.
-12 + 12 + 3X = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 3X = 3 + 12
3X = 3 + 12

Combine like terms: 3 + 12 = 15
3X = 15

Divide each side by '3'.
X = 5

Simplifying
X = 5

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