3(2X-7)=-13-(3-4X)

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Solution for 3(2X-7)=-13-(3-4X) equation:


Simplifying
3(2X + -7) = -13 + -1(3 + -4X)

Reorder the terms:
3(-7 + 2X) = -13 + -1(3 + -4X)
(-7 * 3 + 2X * 3) = -13 + -1(3 + -4X)
(-21 + 6X) = -13 + -1(3 + -4X)
-21 + 6X = -13 + (3 * -1 + -4X * -1)
-21 + 6X = -13 + (-3 + 4X)

Combine like terms: -13 + -3 = -16
-21 + 6X = -16 + 4X

Solving
-21 + 6X = -16 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
-21 + 6X + -4X = -16 + 4X + -4X

Combine like terms: 6X + -4X = 2X
-21 + 2X = -16 + 4X + -4X

Combine like terms: 4X + -4X = 0
-21 + 2X = -16 + 0
-21 + 2X = -16

Add '21' to each side of the equation.
-21 + 21 + 2X = -16 + 21

Combine like terms: -21 + 21 = 0
0 + 2X = -16 + 21
2X = -16 + 21

Combine like terms: -16 + 21 = 5
2X = 5

Divide each side by '2'.
X = 2.5

Simplifying
X = 2.5

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