0.5(x+30)+0.9(x-10)=76

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Solution for 0.5(x+30)+0.9(x-10)=76 equation: 



0.5(x+30)+0.9(x-10)=76

We move all terms to the left:

0.5(x+30)+0.9(x-10)-(76)=0

We multiply parentheses

0.5x+0.9x+15-9-76=0

We add all the numbers together, and all the variables

1.4x-70=0

We move all terms containing x to the left, all other terms to the right

1.4x=70

x=70/1.4

x=50

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