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

• How to use it?

• Equation:
• Equation e^x=0
• Equation 10*(x-9)=7
• Equation cos(x)=3
• Equation 3-3*6+2=x
• Express {x} in terms of y where:
• -11*x+10*y=-9
• -9*x-15*y=-4
• 1*x+5*y=-11
• -11*x-15*y=14

• Identical expressions

• three - three * six + two =x
• 3 minus 3 multiply by 6 plus 2 equally x
• three minus three multiply by six plus two equally x
• 3-36+2=x

• Similar expressions

• 3-3*6-2=x
• 3+3*6+2=x
• 3-(3*6)+2=x