1.9+1.7x=2.1(3x+x)

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Solution for 1.9+1.7x=2.1(3x+x) equation:


Simplifying
1.9 + 1.7x = 2.1(3x + x)

Combine like terms: 3x + x = 4x
1.9 + 1.7x = 2.1(4x)

Remove parenthesis around (4x)
1.9 + 1.7x = 2.1 * 4x

Multiply 2.1 * 4
1.9 + 1.7x = 8.4x

Solving
1.9 + 1.7x = 8.4x

Solving for variable 'x'.

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

Add '-8.4x' to each side of the equation.
1.9 + 1.7x + -8.4x = 8.4x + -8.4x

Combine like terms: 1.7x + -8.4x = -6.7x
1.9 + -6.7x = 8.4x + -8.4x

Combine like terms: 8.4x + -8.4x = 0.0
1.9 + -6.7x = 0.0

Add '-1.9' to each side of the equation.
1.9 + -1.9 + -6.7x = 0.0 + -1.9

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + -6.7x = 0.0 + -1.9
-6.7x = 0.0 + -1.9

Combine like terms: 0.0 + -1.9 = -1.9
-6.7x = -1.9

Divide each side by '-6.7'.
x = 0.2835820896

Simplifying
x = 0.2835820896

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