7*2+x=3x

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Solution for 7*2+x=3x equation:


Simplifying
7 * 2 + x = 3x

Multiply 7 * 2
14 + x = 3x

Solving
14 + x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
14 + x + -3x = 3x + -3x

Combine like terms: x + -3x = -2x
14 + -2x = 3x + -3x

Combine like terms: 3x + -3x = 0
14 + -2x = 0

Add '-14' to each side of the equation.
14 + -14 + -2x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2x = 0 + -14
-2x = 0 + -14

Combine like terms: 0 + -14 = -14
-2x = -14

Divide each side by '-2'.
x = 7

Simplifying
x = 7

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