7x-6.2-4.5x+0.2x-1=

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Solution for 7x-6.2-4.5x+0.2x-1= equation:


Simplifying
7x + -6.2 + -4.5x + 0.2x + -1 = 0

Reorder the terms:
-6.2 + -1 + 7x + -4.5x + 0.2x = 0

Combine like terms: -6.2 + -1 = -7.2
-7.2 + 7x + -4.5x + 0.2x = 0

Combine like terms: 7x + -4.5x = 2.5x
-7.2 + 2.5x + 0.2x = 0

Combine like terms: 2.5x + 0.2x = 2.7x
-7.2 + 2.7x = 0

Solving
-7.2 + 2.7x = 0

Solving for variable 'x'.

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

Add '7.2' to each side of the equation.
-7.2 + 7.2 + 2.7x = 0 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + 2.7x = 0 + 7.2
2.7x = 0 + 7.2

Combine like terms: 0 + 7.2 = 7.2
2.7x = 7.2

Divide each side by '2.7'.
x = 2.666666667

Simplifying
x = 2.666666667

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