You want to simplify or factor it?
Simplify:
7 * χ + 7 * -3 +5χ
=7χ + -21 +5χ
=(7χ+5χ)+-21
=12χ-21
Factor:7(x-3)+5x
12x-21
=3(4x-7)
Answer:
12
Step-by-step explanation:
16/4=4
4+8=12
2you suppose to multiplie the lenghts to the base
Answer:
Haha once again 1200 and 8.5 are the answers
Answer:2x+28 100% right
Step-by-step explanation: