7X-18=4X+7

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Solution for 7X-18=4X+7 equation:


Simplifying
7X + -18 = 4X + 7

Reorder the terms:
-18 + 7X = 4X + 7

Reorder the terms:
-18 + 7X = 7 + 4X

Solving
-18 + 7X = 7 + 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.
-18 + 7X + -4X = 7 + 4X + -4X

Combine like terms: 7X + -4X = 3X
-18 + 3X = 7 + 4X + -4X

Combine like terms: 4X + -4X = 0
-18 + 3X = 7 + 0
-18 + 3X = 7

Add '18' to each side of the equation.
-18 + 18 + 3X = 7 + 18

Combine like terms: -18 + 18 = 0
0 + 3X = 7 + 18
3X = 7 + 18

Combine like terms: 7 + 18 = 25
3X = 25

Divide each side by '3'.
X = 8.333333333

Simplifying
X = 8.333333333

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