Hey there!
(x + 4) + ( 2x + 3)
Drop the parentheses:
x + 4 + 2x + 3
Combine your like terms (The "x" by itself is known as an invisible 1.)
(x + 2x) + (4 + 3)
(x + 2x) = (1x + 2x) ➡ 3x
(4 + 3) = 7
Answer: 3x + 7 ✅
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
