(9.1x-0.3)-(3.5x-1.7)=

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Solution for (9.1x-0.3)-(3.5x-1.7)= equation:


Simplifying
(9.1x + -0.3) + -1(3.5x + -1.7) = 0

Reorder the terms:
(-0.3 + 9.1x) + -1(3.5x + -1.7) = 0

Remove parenthesis around (-0.3 + 9.1x)
-0.3 + 9.1x + -1(3.5x + -1.7) = 0

Reorder the terms:
-0.3 + 9.1x + -1(-1.7 + 3.5x) = 0
-0.3 + 9.1x + (-1.7 * -1 + 3.5x * -1) = 0
-0.3 + 9.1x + (1.7 + -3.5x) = 0

Reorder the terms:
-0.3 + 1.7 + 9.1x + -3.5x = 0

Combine like terms: -0.3 + 1.7 = 1.4
1.4 + 9.1x + -3.5x = 0

Combine like terms: 9.1x + -3.5x = 5.6x
1.4 + 5.6x = 0

Solving
1.4 + 5.6x = 0

Solving for variable 'x'.

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

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 5.6x = 0 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 5.6x = 0 + -1.4
5.6x = 0 + -1.4

Combine like terms: 0 + -1.4 = -1.4
5.6x = -1.4

Divide each side by '5.6'.
x = -0.25

Simplifying
x = -0.25

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