5X+3+2X=4X+15

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Solution for 5X+3+2X=4X+15 equation:


Simplifying
5X + 3 + 2X = 4X + 15

Reorder the terms:
3 + 5X + 2X = 4X + 15

Combine like terms: 5X + 2X = 7X
3 + 7X = 4X + 15

Reorder the terms:
3 + 7X = 15 + 4X

Solving
3 + 7X = 15 + 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.
3 + 7X + -4X = 15 + 4X + -4X

Combine like terms: 7X + -4X = 3X
3 + 3X = 15 + 4X + -4X

Combine like terms: 4X + -4X = 0
3 + 3X = 15 + 0
3 + 3X = 15

Add '-3' to each side of the equation.
3 + -3 + 3X = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 3X = 15 + -3
3X = 15 + -3

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

Divide each side by '3'.
X = 4

Simplifying
X = 4

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