1.4x-3+6x=x-8.1

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Solution for 1.4x-3+6x=x-8.1 equation:


Simplifying
1.4x + -3 + 6x = x + -8.1

Reorder the terms:
-3 + 1.4x + 6x = x + -8.1

Combine like terms: 1.4x + 6x = 7.4x
-3 + 7.4x = x + -8.1

Reorder the terms:
-3 + 7.4x = -8.1 + x

Solving
-3 + 7.4x = -8.1 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 7.4x + -1x = -8.1 + x + -1x

Combine like terms: 7.4x + -1x = 6.4x
-3 + 6.4x = -8.1 + x + -1x

Combine like terms: x + -1x = 0
-3 + 6.4x = -8.1 + 0
-3 + 6.4x = -8.1

Add '3' to each side of the equation.
-3 + 3 + 6.4x = -8.1 + 3

Combine like terms: -3 + 3 = 0
0 + 6.4x = -8.1 + 3
6.4x = -8.1 + 3

Combine like terms: -8.1 + 3 = -5.1
6.4x = -5.1

Divide each side by '6.4'.
x = -0.796875

Simplifying
x = -0.796875

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