0.8x-1.9=-9.9

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Solution for 0.8x-1.9=-9.9 equation:



0.8x-1.9=-9.9
We move all terms to the left:
0.8x-1.9-(-9.9)=0
We add all the numbers together, and all the variables
0.8x+8=0
We move all terms containing x to the left, all other terms to the right
0.8x=-8
x=-8/0.8
x=-10

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