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• Integral Step by Step
• Derivative Step by Step
• Equation systems Step by Step

• How to use it?

• Equation:
• Equation x²-4x+3=0
• Equation 12-y+2=0
• Equation -2*x^2/(x^2-1)^2+1/(x^2-1)=0
• Equation x^3+9*x^2+27*x+27=0
• Express {x} in terms of y where:
• -7*x-5*y=-17
• -4*x+19*y=-3
• -1*x-11*y=19
• -1*x-5*y=-4
• 2+y

• Identical expressions

• two +y
• 2 plus y
• two plus y

• Similar expressions

• 2-y
• (1/38)*((9+5*y)/14)^2+(y^2)/100=1
• (x-4)2+(y+3)2=100
• (y+11)^2+(y-5)^2=(5-y)(y+11)
• (x+3)^2+(y+3)^2=3