4q-7=-8q+8+9q

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Solution for 4q-7=-8q+8+9q equation: 



4q-7=-8q+8+9q

We move all terms to the left:

4q-7-(-8q+8+9q)=0

We add all the numbers together, and all the variables

4q-(q+8)-7=0

We get rid of parentheses

4q-q-8-7=0

We add all the numbers together, and all the variables

3q-15=0

We move all terms containing q to the left, all other terms to the right

3q=15

q=15/3

q=5

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