3.2x+43.7=7.4-8.9x

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Solution for 3.2x+43.7=7.4-8.9x equation: 



3.2x+43.7=7.4-8.9x

We move all terms to the left:

3.2x+43.7-(7.4-8.9x)=0

We add all the numbers together, and all the variables

3.2x-(-8.9x+7.4)+43.7=0

We get rid of parentheses

3.2x+8.9x-7.4+43.7=0

We add all the numbers together, and all the variables

12.1x+36.3=0

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

12.1x=-36.3

x=-36.3/12.1

x=-3

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