Hey!
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~Raise
5% = 0.05
0.05 + 1 = 1.05
~We can use the equation 26,355 = 1.05x
~Divide 1.05 to both sides.
26,355/1.05 = 1.05x/1.05
25,100 = x
~Check
25,100 * 0.05 = 1,255
25,100 + 1,255 = 26,355
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Hence, her salary last year was $25,100!
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Hope This Helped! Good Luck!