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• How to use it?

• Equation:
• Equation sin(x)=0
• Equation z^3=1
• Equation x^2-20=x
• Equation 4^x+3=11^x
• Express {x} in terms of y where:
• 3*x-7*y=-5
• -17*x-2*y=7
• -20*x-12*y=13
• -8*x+2*y=11

• Identical expressions

• four ^x+ three = eleven ^x
• 4 to the power of x plus 3 equally 11 to the power of x
• four to the power of x plus three equally eleven to the power of x
• 4x+3=11x

• Similar expressions

• 4^x-3=11^x