0.7x-0.1(4-x)=1.6

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Solution for 0.7x-0.1(4-x)=1.6 equation: 


Simplifying
0.7x + -0.1(4 + -1x) = 1.6
0.7x + (4 * -0.1 + -1x * -0.1) = 1.6
0.7x + (-0.4 + 0.1x) = 1.6

Reorder the terms:
-0.4 + 0.7x + 0.1x = 1.6

Combine like terms: 0.7x + 0.1x = 0.8x
-0.4 + 0.8x = 1.6

Solving
-0.4 + 0.8x = 1.6

Solving for variable 'x'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 0.8x = 1.6 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 0.8x = 1.6 + 0.4
0.8x = 1.6 + 0.4

Combine like terms: 1.6 + 0.4 = 2
0.8x = 2

Divide each side by '0.8'.
x = 2.5

Simplifying
x = 2.5

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