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

• How to use it?

• Equation:
• Equation (x-4)/(x-6)=2
• Equation e^x=2
• Equation x/3+x/4=-21
• Equation x^2+4*x=21
• Express {x} in terms of y where:
• 19*x-3*y=-12
• 17*x-7*y=15
• 14*x+3*y=-4
• 14*x-4*y=14

• Identical expressions

• one *x* twenty = zero , two hundred and fifty-eight * fifty-two thousand
• 1 multiply by x multiply by 20 equally 0,258 multiply by 52000
• one multiply by x multiply by twenty equally zero , two hundred and fifty minus eight multiply by fifty minus two thousand
• 1x20=0,25852000
• 1*x*20=O,258*52000

• Similar expressions

• 0,1x*20=0,01x*100
• 1,699+0,54+(1*(3,7)^2)/(2*9,8*(0,54)^2(1,5+1*0,54)^2)=x+(1,1*(3,7)^2)/(2*9,8*x^2(1,5+1*x)^2*(0,85)^2)