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

• How to use it?

• Equation:
• Equation x²-64=0
• Equation 2222=9
• Equation −2∣x+4∣=3−4x-2
• Equation 3(tg^2(x)-1)*sqrt(-5cosx)=0
• Express {x} in terms of y where:
• 10*x-1*y=10
• 15*x-17*y=19
• 9*x-8*y=6
• 15*x+15*y=16

• Identical expressions

• two thousand, two hundred and twenty-two = nine
• 2222 equally 9
• two thousand, two hundred and twenty minus two equally nine

• Similar expressions

• 4=(3,14*2*2*2*2*(260/55)/(8*450))*(1-4/3*(2t/(2*(260/55)))+1/3*(2t/(2*(260/55)))^4)
• (2*2*2)^2-4(4+1)(4-x^2)=0
• (20+x)^2=20*20+22*22