4.2q-2.1-5.8q=2.6q-4.5

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Solution for 4.2q-2.1-5.8q=2.6q-4.5 equation: 


Simplifying
4.2q + -2.1 + -5.8q = 2.6q + -4.5

Reorder the terms:
-2.1 + 4.2q + -5.8q = 2.6q + -4.5

Combine like terms: 4.2q + -5.8q = -1.6q
-2.1 + -1.6q = 2.6q + -4.5

Reorder the terms:
-2.1 + -1.6q = -4.5 + 2.6q

Solving
-2.1 + -1.6q = -4.5 + 2.6q

Solving for variable 'q'.

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

Add '-2.6q' to each side of the equation.
-2.1 + -1.6q + -2.6q = -4.5 + 2.6q + -2.6q

Combine like terms: -1.6q + -2.6q = -4.2q
-2.1 + -4.2q = -4.5 + 2.6q + -2.6q

Combine like terms: 2.6q + -2.6q = 0.0
-2.1 + -4.2q = -4.5 + 0.0
-2.1 + -4.2q = -4.5

Add '2.1' to each side of the equation.
-2.1 + 2.1 + -4.2q = -4.5 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + -4.2q = -4.5 + 2.1
-4.2q = -4.5 + 2.1

Combine like terms: -4.5 + 2.1 = -2.4
-4.2q = -2.4

Divide each side by '-4.2'.
q = 0.5714285714

Simplifying
q = 0.5714285714

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