0.55x+0.40(160-x)=0.65x

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Solution for 0.55x+0.40(160-x)=0.65x equation:


Simplifying
0.55x + 0.40(160 + -1x) = 0.65x
0.55x + (160 * 0.40 + -1x * 0.40) = 0.65x
0.55x + (64 + -0.4x) = 0.65x

Reorder the terms:
64 + 0.55x + -0.4x = 0.65x

Combine like terms: 0.55x + -0.4x = 0.15x
64 + 0.15x = 0.65x

Solving
64 + 0.15x = 0.65x

Solving for variable 'x'.

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

Add '-0.65x' to each side of the equation.
64 + 0.15x + -0.65x = 0.65x + -0.65x

Combine like terms: 0.15x + -0.65x = -0.5x
64 + -0.5x = 0.65x + -0.65x

Combine like terms: 0.65x + -0.65x = 0.00
64 + -0.5x = 0.00

Add '-64' to each side of the equation.
64 + -64 + -0.5x = 0.00 + -64

Combine like terms: 64 + -64 = 0
0 + -0.5x = 0.00 + -64
-0.5x = 0.00 + -64

Combine like terms: 0.00 + -64 = -64
-0.5x = -64

Divide each side by '-0.5'.
x = 128

Simplifying
x = 128

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