7x+1.8-4.9x=0.5x-5.4

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Solution for 7x+1.8-4.9x=0.5x-5.4 equation: 


Simplifying
7x + 1.8 + -4.9x = 0.5x + -5.4

Reorder the terms:
1.8 + 7x + -4.9x = 0.5x + -5.4

Combine like terms: 7x + -4.9x = 2.1x
1.8 + 2.1x = 0.5x + -5.4

Reorder the terms:
1.8 + 2.1x = -5.4 + 0.5x

Solving
1.8 + 2.1x = -5.4 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
1.8 + 2.1x + -0.5x = -5.4 + 0.5x + -0.5x

Combine like terms: 2.1x + -0.5x = 1.6x
1.8 + 1.6x = -5.4 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
1.8 + 1.6x = -5.4 + 0.0
1.8 + 1.6x = -5.4

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 1.6x = -5.4 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 1.6x = -5.4 + -1.8
1.6x = -5.4 + -1.8

Combine like terms: -5.4 + -1.8 = -7.2
1.6x = -7.2

Divide each side by '1.6'.
x = -4.5

Simplifying
x = -4.5

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