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• How to use it?

• Express {x} in terms of y where:
• -16*x-19*y=-4
• -1*x+1*y=18
• 1*x-1*y=9
• -12*x+10*y=19
• Equation:
• Equation cos(x)-1=0
• Equation -2*x-7=-4*x
• Equation (x+3)^4-4(x+3)^2-5=0
• Equation x^2+14*x+24=0
• Derivative of:
• 18
• Sum of series:
• 18
• The double integral of:
• 18

• Identical expressions

• - one *x+ one *y= eighteen
• minus 1 multiply by x plus 1 multiply by y equally 18
• minus one multiply by x plus one multiply by y equally eighteen
• -1x+1y=18

• Similar expressions

• -1*x-1*y=18
• 1*x+1*y=18