3x+4x+14=140

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Solution for 3x+4x+14=140 equation:


Simplifying
3x + 4x + 14 = 140

Reorder the terms:
14 + 3x + 4x = 140

Combine like terms: 3x + 4x = 7x
14 + 7x = 140

Solving
14 + 7x = 140

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 7x = 140 + -14

Combine like terms: 14 + -14 = 0
0 + 7x = 140 + -14
7x = 140 + -14

Combine like terms: 140 + -14 = 126
7x = 126

Divide each side by '7'.
x = 18

Simplifying
x = 18

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