0.91x+0.95(4-x)=3.72

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Solution for 0.91x+0.95(4-x)=3.72 equation: 


Simplifying
0.91x + 0.95(4 + -1x) = 3.72
0.91x + (4 * 0.95 + -1x * 0.95) = 3.72
0.91x + (3.8 + -0.95x) = 3.72

Reorder the terms:
3.8 + 0.91x + -0.95x = 3.72

Combine like terms: 0.91x + -0.95x = -0.04x
3.8 + -0.04x = 3.72

Solving
3.8 + -0.04x = 3.72

Solving for variable 'x'.

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

Add '-3.8' to each side of the equation.
3.8 + -3.8 + -0.04x = 3.72 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + -0.04x = 3.72 + -3.8
-0.04x = 3.72 + -3.8

Combine like terms: 3.72 + -3.8 = -0.08
-0.04x = -0.08

Divide each side by '-0.04'.
x = 2

Simplifying
x = 2

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