x/4+9=-2x

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Solution for x/4+9=-2x equation:



x/4+9=-2x
We move all terms to the left:
x/4+9-(-2x)=0
We get rid of parentheses
x/4+2x+9=0
We multiply all the terms by the denominator
x+2x*4+9*4=0
We add all the numbers together, and all the variables
x+2x*4+36=0
Wy multiply elements
x+8x+36=0
We add all the numbers together, and all the variables
9x+36=0
We move all terms containing x to the left, all other terms to the right
9x=-36
x=-36/9
x=-4

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