21.5x+53.7=8.4-13.0x

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Solution for 21.5x+53.7=8.4-13.0x equation:



21.5x+53.7=8.4-13.0x
We move all terms to the left:
21.5x+53.7-(8.4-13.0x)=0
We add all the numbers together, and all the variables
21.5x-(-13x+8.4)+53.7=0
We get rid of parentheses
21.5x+13x-8.4+53.7=0
We add all the numbers together, and all the variables
34.5x+45.3=0
We move all terms containing x to the left, all other terms to the right
34.5x=-45.3
x=-45.3/34.5
x=-1+3.85714285714/12.3214285714

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