Answer:
Step-by-step explanation:
2x+x+3(2x)=63
3x+6x=63
9x=63
9x/9=63/9
X=7
2x=14
3(2x)=42
Answer
where is the pdf?
8+18W
distribute the 2 into the parentheses. 2×4 is 8 and 2×8 is 18.
Equation: