-7.2x+2=0.8x+4.5

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


Simplifying
-7.2x + 2 = 0.8x + 4.5

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

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

Solving
2 + -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.
2 + -7.2x + -0.8x = 4.5 + 0.8x + -0.8x

Combine like terms: -7.2x + -0.8x = -8x
2 + -8x = 4.5 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
2 + -8x = 4.5 + 0.0
2 + -8x = 4.5

Add '-2' to each side of the equation.
2 + -2 + -8x = 4.5 + -2

Combine like terms: 2 + -2 = 0
0 + -8x = 4.5 + -2
-8x = 4.5 + -2

Combine like terms: 4.5 + -2 = 2.5
-8x = 2.5

Divide each side by '-8'.
x = -0.3125

Simplifying
x = -0.3125

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