7x-.4=6x-1.4

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Solution for 7x-.4=6x-1.4 equation:


Simplifying
7x + -0.4 = 6x + -1.4

Reorder the terms:
-0.4 + 7x = 6x + -1.4

Reorder the terms:
-0.4 + 7x = -1.4 + 6x

Solving
-0.4 + 7x = -1.4 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-0.4 + 7x + -6x = -1.4 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-0.4 + 1x = -1.4 + 6x + -6x

Combine like terms: 6x + -6x = 0
-0.4 + 1x = -1.4 + 0
-0.4 + 1x = -1.4

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 1x = -1.4 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 1x = -1.4 + 0.4
1x = -1.4 + 0.4

Combine like terms: -1.4 + 0.4 = -1
1x = -1

Divide each side by '1'.
x = -1

Simplifying
x = -1

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