1.5x+(x+1.4)+x=3.5

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Solution for 1.5x+(x+1.4)+x=3.5 equation: 


Simplifying
1.5x + (x + 1.4) + x = 3.5

Reorder the terms:
1.5x + (1.4 + x) + x = 3.5

Remove parenthesis around (1.4 + x)
1.5x + 1.4 + x + x = 3.5

Reorder the terms:
1.4 + 1.5x + x + x = 3.5

Combine like terms: 1.5x + x = 2.5x
1.4 + 2.5x + x = 3.5

Combine like terms: 2.5x + x = 3.5x
1.4 + 3.5x = 3.5

Solving
1.4 + 3.5x = 3.5

Solving for variable 'x'.

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

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 3.5x = 3.5 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 3.5x = 3.5 + -1.4
3.5x = 3.5 + -1.4

Combine like terms: 3.5 + -1.4 = 2.1
3.5x = 2.1

Divide each side by '3.5'.
x = 0.6

Simplifying
x = 0.6

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