0.4x-2+0.5x=-1.28

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Solution for 0.4x-2+0.5x=-1.28 equation:


0.4x-2 + 0.5x=-1.28

We simplify the equation to the form, which is simple to understand 
0.4x-2 + 0.5x=-1.28

We move all terms containing x to the left and all other terms to the right. 
 + 0.4x + 0.5x=-1.28+2

We simplify left and right side of the equation. 
 + 0.9x=0.72

We divide both sides of the equation by 0.9 to get x. 
x=0.8

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