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

• How to use it?

• Equation:
• Equation x^2+2x+1=0
• Equation -x=0
• Equation -x^2-8x=0
• Equation 5*x=50
• Express {x} in terms of y where:
• -10*x-12*y=-15
• -8*x-18*y=15
• -20*x-4*y=-12
• -16*x+1*y=3
• Derivative of:
• cos(x)
• Graphing y =:
• cos(x)
• Integral of d{x}:
• cos(x)

• Identical expressions

• cos(x)=(four -5x)
• co sinus of e of (x) equally (4 minus 5x)
• co sinus of e of (x) equally (four minus 5x)
• cosx=4-5x

• Similar expressions

• sqrt(14-5x)=9
• 4-5(x-1)=9-5x
• (x^4)-5*(x^2)+6=0
• 3*(x-2)-5=4-(5*x-1)
• cos(x)=(4+5x)
• cosx=(4-5x)