9x-18+4x-16+8x+17=403

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Solution for 9x-18+4x-16+8x+17=403 equation:



9x-18+4x-16+8x+17=403
We move all terms to the left:
9x-18+4x-16+8x+17-(403)=0
We add all the numbers together, and all the variables
21x-420=0
We move all terms containing x to the left, all other terms to the right
21x=420
x=420/21
x=20

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