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

• How to use it?

• Equation:
• Equation (x-11)/(x-6)=11/16
• Equation x^2-4x+6=0
• Equation 5*x=12
• Equation 2*sin(x)*cos(x)=0
• Express {x} in terms of y where:
• -20*x-7*y=-17
• -16*x-9*y=-5
• -8*x-11*y=1
• -7*x-16*y=8
• Integral of d{x}:
• -2
• Sum of series:
• -2
• Derivative of:
• -2

• Identical expressions

• log1/ seven (seven -x)=- two
• logarithm of 1 divide by 7(7 minus x) equally minus 2
• logarithm of 1 divide by seven (seven minus x) equally minus two
• log1/77-x=-2
• log1 divide by 7(7-x)=-2

• Similar expressions

• log1/7(7+x)=-2
• log1/7(7-x)=+2
• log(1/7)(7-x)=-2