2.4q-3.8-4.2q=-2.8q-2.8

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Solution for 2.4q-3.8-4.2q=-2.8q-2.8 equation: 


Simplifying
2.4q + -3.8 + -4.2q = -2.8q + -2.8

Reorder the terms:
-3.8 + 2.4q + -4.2q = -2.8q + -2.8

Combine like terms: 2.4q + -4.2q = -1.8q
-3.8 + -1.8q = -2.8q + -2.8

Reorder the terms:
-3.8 + -1.8q = -2.8 + -2.8q

Solving
-3.8 + -1.8q = -2.8 + -2.8q

Solving for variable 'q'.

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

Add '2.8q' to each side of the equation.
-3.8 + -1.8q + 2.8q = -2.8 + -2.8q + 2.8q

Combine like terms: -1.8q + 2.8q = 1q
-3.8 + 1q = -2.8 + -2.8q + 2.8q

Combine like terms: -2.8q + 2.8q = 0.0
-3.8 + 1q = -2.8 + 0.0
-3.8 + 1q = -2.8

Add '3.8' to each side of the equation.
-3.8 + 3.8 + 1q = -2.8 + 3.8

Combine like terms: -3.8 + 3.8 = 0.0
0.0 + 1q = -2.8 + 3.8
1q = -2.8 + 3.8

Combine like terms: -2.8 + 3.8 = 1
1q = 1

Divide each side by '1'.
q = 1

Simplifying
q = 1

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