0.4q-0.03+0.2q=0.7q

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Solution for 0.4q-0.03+0.2q=0.7q equation: 


Simplifying
0.4q + -0.03 + 0.2q = 0.7q

Reorder the terms:
-0.03 + 0.4q + 0.2q = 0.7q

Combine like terms: 0.4q + 0.2q = 0.6q
-0.03 + 0.6q = 0.7q

Solving
-0.03 + 0.6q = 0.7q

Solving for variable 'q'.

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

Add '-0.7q' to each side of the equation.
-0.03 + 0.6q + -0.7q = 0.7q + -0.7q

Combine like terms: 0.6q + -0.7q = -0.1q
-0.03 + -0.1q = 0.7q + -0.7q

Combine like terms: 0.7q + -0.7q = 0.0
-0.03 + -0.1q = 0.0

Add '0.03' to each side of the equation.
-0.03 + 0.03 + -0.1q = 0.0 + 0.03

Combine like terms: -0.03 + 0.03 = 0.00
0.00 + -0.1q = 0.0 + 0.03
-0.1q = 0.0 + 0.03

Combine like terms: 0.0 + 0.03 = 0.03
-0.1q = 0.03

Divide each side by '-0.1'.
q = -0.3

Simplifying
q = -0.3

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