Answer:
a=7
Step-by-step explanation:
To solve the equation, combine like terms and use inverse operations to rearrange the terms across the equal sign.
7(a-2)-6 = 2a+8+a Distribute into the parenthesis
7a-14-6=2a+8+a Combine like terms on each side of the equal sign
7a-20=3a+8 Use the inverse operation of +20
7a = 3a +28 Use the inverse operation of -3a
4a = 28 Use inverse operation of dividing by 4
a=7
