Find the value of x if x + 12 = 27.
Note
To isolate x, subtract 12 from both sides: x = 27 - 12 = 15. The same subtraction keeps the equation balanced.
Find the value of x if x + 12 = 27.
To isolate x, subtract 12 from both sides: x = 27 - 12 = 15. The same subtraction keeps the equation balanced.