2.3x+2(1.1-x)=1.8-0.7x

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Solution for 2.3x+2(1.1-x)=1.8-0.7x equation: 


Simplifying
2.3x + 2(1.1 + -1x) = 1.8 + -0.7x
2.3x + (1.1 * 2 + -1x * 2) = 1.8 + -0.7x
2.3x + (2.2 + -2x) = 1.8 + -0.7x

Reorder the terms:
2.2 + 2.3x + -2x = 1.8 + -0.7x

Combine like terms: 2.3x + -2x = 0.3x
2.2 + 0.3x = 1.8 + -0.7x

Solving
2.2 + 0.3x = 1.8 + -0.7x

Solving for variable 'x'.

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

Add '0.7x' to each side of the equation.
2.2 + 0.3x + 0.7x = 1.8 + -0.7x + 0.7x

Combine like terms: 0.3x + 0.7x = 1x
2.2 + 1x = 1.8 + -0.7x + 0.7x

Combine like terms: -0.7x + 0.7x = 0.0
2.2 + 1x = 1.8 + 0.0
2.2 + 1x = 1.8

Add '-2.2' to each side of the equation.
2.2 + -2.2 + 1x = 1.8 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + 1x = 1.8 + -2.2
1x = 1.8 + -2.2

Combine like terms: 1.8 + -2.2 = -0.4
1x = -0.4

Divide each side by '1'.
x = -0.4

Simplifying
x = -0.4

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