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(-1/2x+2)-(7/4x-2.5)=0
Domain of the equation: 2x+2)!=0
x∈R
Domain of the equation: 4x-2.5)!=0We get rid of parentheses
x∈R
-1/2x-7/4x+2+2.5=0
We calculate fractions
(-4x)/8x^2+(-14x)/8x^2+2+2.5=0
We add all the numbers together, and all the variables
(-4x)/8x^2+(-14x)/8x^2+4.5=0
We multiply all the terms by the denominator
(-4x)+(-14x)+(4.5)*8x^2=0
We get rid of parentheses
-4x-14x+(4.5)*8x^2=0
We add all the numbers together, and all the variables
-18x+(4.5)*8x^2=0
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