4-7Q-7-9Q=

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Solution for 4-7Q-7-9Q= equation:


Simplifying
4 + -7Q + -7 + -9Q = 0

Reorder the terms:
4 + -7 + -7Q + -9Q = 0

Combine like terms: 4 + -7 = -3
-3 + -7Q + -9Q = 0

Combine like terms: -7Q + -9Q = -16Q
-3 + -16Q = 0

Solving
-3 + -16Q = 0

Solving for variable 'Q'.

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

Add '3' to each side of the equation.
-3 + 3 + -16Q = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -16Q = 0 + 3
-16Q = 0 + 3

Combine like terms: 0 + 3 = 3
-16Q = 3

Divide each side by '-16'.
Q = -0.1875

Simplifying
Q = -0.1875

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