4+8q=7+7q

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Solution for 4+8q=7+7q equation:


Simplifying
4 + 8q = 7 + 7q

Solving
4 + 8q = 7 + 7q

Solving for variable 'q'.

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

Add '-7q' to each side of the equation.
4 + 8q + -7q = 7 + 7q + -7q

Combine like terms: 8q + -7q = 1q
4 + 1q = 7 + 7q + -7q

Combine like terms: 7q + -7q = 0
4 + 1q = 7 + 0
4 + 1q = 7

Add '-4' to each side of the equation.
4 + -4 + 1q = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 1q = 7 + -4
1q = 7 + -4

Combine like terms: 7 + -4 = 3
1q = 3

Divide each side by '1'.
q = 3

Simplifying
q = 3

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