4-7.2x+2=0.8x+4.5

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Solution for 4-7.2x+2=0.8x+4.5 equation:


Simplifying
4 + -7.2x + 2 = 0.8x + 4.5

Reorder the terms:
4 + 2 + -7.2x = 0.8x + 4.5

Combine like terms: 4 + 2 = 6
6 + -7.2x = 0.8x + 4.5

Reorder the terms:
6 + -7.2x = 4.5 + 0.8x

Solving
6 + -7.2x = 4.5 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
6 + -7.2x + -0.8x = 4.5 + 0.8x + -0.8x

Combine like terms: -7.2x + -0.8x = -8x
6 + -8x = 4.5 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
6 + -8x = 4.5 + 0.0
6 + -8x = 4.5

Add '-6' to each side of the equation.
6 + -6 + -8x = 4.5 + -6

Combine like terms: 6 + -6 = 0
0 + -8x = 4.5 + -6
-8x = 4.5 + -6

Combine like terms: 4.5 + -6 = -1.5
-8x = -1.5

Divide each side by '-8'.
x = 0.1875

Simplifying
x = 0.1875

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