3x+4+7X+5+2X+9=186

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Solution for 3x+4+7X+5+2X+9=186 equation:


Simplifying
3x + 4 + 7X + 5 + 2X + 9 = 186

Reorder the terms:
4 + 5 + 9 + 7X + 2X + 3x = 186

Combine like terms: 4 + 5 = 9
9 + 9 + 7X + 2X + 3x = 186

Combine like terms: 9 + 9 = 18
18 + 7X + 2X + 3x = 186

Combine like terms: 7X + 2X = 9X
18 + 9X + 3x = 186

Solving
18 + 9X + 3x = 186

Solving for variable 'X'.

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

Add '-18' to each side of the equation.
18 + 9X + -18 + 3x = 186 + -18

Reorder the terms:
18 + -18 + 9X + 3x = 186 + -18

Combine like terms: 18 + -18 = 0
0 + 9X + 3x = 186 + -18
9X + 3x = 186 + -18

Combine like terms: 186 + -18 = 168
9X + 3x = 168

Add '-3x' to each side of the equation.
9X + 3x + -3x = 168 + -3x

Combine like terms: 3x + -3x = 0
9X + 0 = 168 + -3x
9X = 168 + -3x

Divide each side by '9'.
X = 18.66666667 + -0.3333333333x

Simplifying
X = 18.66666667 + -0.3333333333x

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