Solve the following equation: 2x+4=12
Solve linear equations in one variable.
Step 1: Divide both sides of the equation by 2.
2x+4=12⇒2x+42=122⇒x+4=6
Step 2: Transpose 4 to RHS of the equation.
x=6-4⇒x=2
Hence, the solution of the equation 2x+4=12 is x=2.