0.45x+0.35(2-x)=0.9(-1)

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Solution for 0.45x+0.35(2-x)=0.9(-1) equation: 


Simplifying
0.45x + 0.35(2 + -1x) = 0.9(-1)
0.45x + (2 * 0.35 + -1x * 0.35) = 0.9(-1)
0.45x + (0.7 + -0.35x) = 0.9(-1)

Reorder the terms:
0.7 + 0.45x + -0.35x = 0.9(-1)

Combine like terms: 0.45x + -0.35x = 0.1x
0.7 + 0.1x = 0.9(-1)

Multiply 0.9 * -1
0.7 + 0.1x = -0.9

Solving
0.7 + 0.1x = -0.9

Solving for variable 'x'.

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

Add '-0.7' to each side of the equation.
0.7 + -0.7 + 0.1x = -0.9 + -0.7

Combine like terms: 0.7 + -0.7 = 0.0
0.0 + 0.1x = -0.9 + -0.7
0.1x = -0.9 + -0.7

Combine like terms: -0.9 + -0.7 = -1.6
0.1x = -1.6

Divide each side by '0.1'.
x = -16

Simplifying
x = -16

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