7q+9=3q+25

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Solution for 7q+9=3q+25 equation:


Simplifying
7q + 9 = 3q + 25

Reorder the terms:
9 + 7q = 3q + 25

Reorder the terms:
9 + 7q = 25 + 3q

Solving
9 + 7q = 25 + 3q

Solving for variable 'q'.

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

Add '-3q' to each side of the equation.
9 + 7q + -3q = 25 + 3q + -3q

Combine like terms: 7q + -3q = 4q
9 + 4q = 25 + 3q + -3q

Combine like terms: 3q + -3q = 0
9 + 4q = 25 + 0
9 + 4q = 25

Add '-9' to each side of the equation.
9 + -9 + 4q = 25 + -9

Combine like terms: 9 + -9 = 0
0 + 4q = 25 + -9
4q = 25 + -9

Combine like terms: 25 + -9 = 16
4q = 16

Divide each side by '4'.
q = 4

Simplifying
q = 4

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