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• How to use it?

• Equation:
• Equation 11/(x-9)=-10
• Equation (2*x-1)^2-4*x^2=0
• Equation x^2+8*x+15=0
• Equation cos(x)-sin(x)=1
• Express {x} in terms of y where:
• 20*x+18*y=-9
• 15*x+9*y=5
• -13*x-6*y=13
• -11*x-19*y=14

• Identical expressions

• + twenty thousand = five hundred × eight
• plus 20000 equally 500×8
• plus twenty thousand equally five hundred × eight

• Similar expressions

• (20000*3401,6*45)*(0,16-0,73)+(20000*(-0,11)-X*0,16*96900)=(20000*(-0,11)-X*0,16*96900)*12700*(0,16-0,73)+(20000-(20000*(-0,11)-X*0,16*96900)-X)*3716*10+2588000*X
• -20000=500×8