Answer:
a=2
Step-by-step explanation:
Let's solve your equation step-by-step.
2(a+1)=6
Step 1: Simplify both sides of the equation.
2(a+1)=6
(2)(a)+(2)(1)=6(Distribute)
2a+2=6
Step 2: Subtract 2 from both sides.
2a+2−2=6−2
2a=4
Step 3: Divide both sides by 2.
2a
/2
=
4
/2
a=2
