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Filename: controllers/calculator.php

Line Number: 37

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In order to solve for ‘x’, we have to add/subtract few terms on either side of the equation!

Subtract ‘4x’ on both sides to balance equation 3x–5

Combine the like terms -x–5=7

Add ‘5’ on both sides -x–5

Combine the like terms -x=12

Divide ‘-1’ on both sides (-x/-1) = (12/-1)

In order to solve for ‘x’, we have to add/subtract few terms on either side of the equation!

Subtract ‘5x’ on both sides to balance equation 2x-6

Combine the like terms -3x-6 = -1

Add ‘6’ on both sides -3x-6

Combine the like terms -3x = 5

Divide ‘-3’ on both sides (-3x/-3) = (5/-3)