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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-x-7=0
• Equation x^2+x-9=0
• Equation -2(-2-y)-y-2=0
• Equation x+5=13
• Express {x} in terms of y where:
• -6*x-13*y=17
• -7*x+5*y=1
• -6*x-19*y=7
• -19*x-4*y=-19

• Identical expressions

• four (x- one)=3x+(x- four)
• 4(x minus 1) equally 3x plus (x minus 4)
• four (x minus one) equally 3x plus (x minus four)
• 4x-1=3x+x-4

• Similar expressions

• 4^x-1/2-5*2^x-1+3=0
• (4x-3)(4x+3)-(4x-1)=3x
• x^2+14x-15=0
• 4(x-1)=3x-(x-4)
• 4(x+1)=3x+(x-4)
• x^(3)+10^(-7)*10^(-14)x-10^(-7)*10^(-15)=0
• 13x+x-4x=120
• 4(x-1)=3x+(x+4)
• 5*x^2+4*x-1=0