Answer:
A. W+ 12 = 6 + W + 6
Step-by-step explanation:
If you mean in decimal form then it would be 15.65
keeping in mind that standard form for a linear equation means
• all coefficients must be integers, no fractions
• only the constant on the right-hand-side
• all variables on the left-hand-side, sorted
• "x" must not have a negative coefficient


I do not have an equation or a reference to express in decimal for i wish i could help