3.5x+45.9=4.3-6.9x

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Solution for 3.5x+45.9=4.3-6.9x equation: 



3.5x+45.9=4.3-6.9x

We move all terms to the left:

3.5x+45.9-(4.3-6.9x)=0

We add all the numbers together, and all the variables

3.5x-(-6.9x+4.3)+45.9=0

We get rid of parentheses

3.5x+6.9x-4.3+45.9=0

We add all the numbers together, and all the variables

10.4x+41.6=0

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

10.4x=-41.6

x=-41.6/10.4

x=-4

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