Other calculators

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

• How to use it?

• Equation:
• Equation 4*x^2-25=0
• Equation (2*x-6)^2-4*x^2=0
• Equation 5*25^x-3*10^x=2*4^x
• Equation 3/x-3/x+4=1
• Express {x} in terms of y where:
• -1*x+13*y=13
• -11*x-18*y=0
• -17*x+14*y=11
• -10*x-20*y=19

• Identical expressions

• three /x- three /x+ four = one
• 3 divide by x minus 3 divide by x plus 4 equally 1
• three divide by x minus three divide by x plus four equally one
• 3 divide by x-3 divide by x+4=1

• Similar expressions

• 3/x+3/x+4=1
• 3/x-3/x-4=1