3234=2.1(x)+4.2(3x)

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Solution for 3234=2.1(x)+4.2(3x) equation:


Simplifying
3234 = 2.1(x) + 4.2(3x)

Remove parenthesis around (3x)
3234 = 2.1x + 4.2 * 3x

Multiply 4.2 * 3
3234 = 2.1x + 12.6x

Combine like terms: 2.1x + 12.6x = 14.7x
3234 = 14.7x

Solving
3234 = 14.7x

Solving for variable 'x'.

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

Add '-14.7x' to each side of the equation.
3234 + -14.7x = 14.7x + -14.7x

Combine like terms: 14.7x + -14.7x = 0.0
3234 + -14.7x = 0.0

Add '-3234' to each side of the equation.
3234 + -3234 + -14.7x = 0.0 + -3234

Combine like terms: 3234 + -3234 = 0
0 + -14.7x = 0.0 + -3234
-14.7x = 0.0 + -3234

Combine like terms: 0.0 + -3234 = -3234
-14.7x = -3234

Divide each side by '-14.7'.
x = 220

Simplifying
x = 220

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