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

• How to use it?

• Equation:
• Equation 2x^2-8=0
• Equation 16*x^2/5-5=0
• Equation x^2+14*x+40=0
• Equation x^2-18=7x
• Express {x} in terms of y where:
• 12*x+2*y=-9
• 2*x+6*y=-2
• -19*x-16*y=3
• -18*x+10*y=12
• Derivative of:
• 7*x
• Graphing y =:
• 7*x
• Integral of d{x}:
• 7*x
• Sum of series:
• 21
• Limit of the function:
• 21

• Identical expressions

• seven *x= twenty-one
• 7 multiply by x equally 21
• seven multiply by x equally twenty minus one
• 7x=21

• Similar expressions

• 5(x+3)-2(11+4x)=-2,22
• x^2+7x+10=0
• x^2-18=7x
• 7x-(3+2x)=x+9
• (-9(8/9)+2(1/27))99,9=x