0.70x+0.25(450-x)=0.60(45)

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Solution for 0.70x+0.25(450-x)=0.60(45) equation: 


Simplifying
0.70x + 0.25(450 + -1x) = 0.60(45)
0.70x + (450 * 0.25 + -1x * 0.25) = 0.60(45)
0.70x + (112.5 + -0.25x) = 0.60(45)

Reorder the terms:
112.5 + 0.70x + -0.25x = 0.60(45)

Combine like terms: 0.70x + -0.25x = 0.45x
112.5 + 0.45x = 0.60(45)

Multiply 0.60 * 45
112.5 + 0.45x = 27

Solving
112.5 + 0.45x = 27

Solving for variable 'x'.

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

Add '-112.5' to each side of the equation.
112.5 + -112.5 + 0.45x = 27 + -112.5

Combine like terms: 112.5 + -112.5 = 0.0
0.0 + 0.45x = 27 + -112.5
0.45x = 27 + -112.5

Combine like terms: 27 + -112.5 = -85.5
0.45x = -85.5

Divide each side by '0.45'.
x = -190

Simplifying
x = -190

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