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• Equation:
• Equation 2x^3-50x=0
• Equation ctgx=0
• Equation sin4x=1
• Equation 836-16x=420
• Express {x} in terms of y where:
• 15*x-15*y=16
• 9*x+18*y=6
• (x^2+y^2-1)^3+x^2*y^3=0
• -1*x-19*y=-10

• Identical expressions

• eight hundred and thirty-six -16x= four hundred and twenty
• 836 minus 16x equally 420
• eight hundred and thirty minus six minus 16x equally four hundred and twenty

• Similar expressions

• B-560+(2*30*B)/(3.14*20.4356*((3.14*20.4356)^2+B^2)^(1/2))=0
• (5*x)/((((-16)*(x^4))*20)/(((16*(x^2))+1)-20)-(16*(x^4))-(((-16)*(x^2))*20)/(((16*(x^2))+1)-20)-(x^2))=0
• 836+16x=420