q-5.2q+7=9.1

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Solution for q-5.2q+7=9.1 equation:


Simplifying
q + -5.2q + 7 = 9.1

Reorder the terms:
7 + q + -5.2q = 9.1

Combine like terms: q + -5.2q = -4.2q
7 + -4.2q = 9.1

Solving
7 + -4.2q = 9.1

Solving for variable 'q'.

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

Add '-7' to each side of the equation.
7 + -7 + -4.2q = 9.1 + -7

Combine like terms: 7 + -7 = 0
0 + -4.2q = 9.1 + -7
-4.2q = 9.1 + -7

Combine like terms: 9.1 + -7 = 2.1
-4.2q = 2.1

Divide each side by '-4.2'.
q = -0.5

Simplifying
q = -0.5

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